Nakhon Ratchasima to Udon Thani by train

There is no direct train. You change trains once in Kaeng Khoi</strong> or <strong>Saraburi</strong> or <strong>Ayutthaya</strong> or <strong>Bangkok</strong> or <strong>Rangsit and book each train as its own ticket. We found 12 good connections.

Cheapest 343 THB RP140 + EX75 · 15h 13m Fastest 10h 52m SP22 + SP25 · 10h 52m Sleep on the train 737 THB RP140 + EX75 · 15h 13m · berth fare

1

Choose the day you leave Nakhon Ratchasima

The second train's date is set for you.

Compare all connections

1st train	Change at	2nd train	Total time	Fare from	With berths
SP22 18:47	Kaeng Khoi wait 1h 53m	SP25 22:33	10h 52m	at booking	–
SP22 18:47	Saraburi wait 1h 32m	SP25 22:22	10h 52m	at booking	–
SP22 18:47	Kaeng Khoi wait 2h 42m	RP133 23:22	12h 15m	at booking	–
SP22 18:47	Saraburi wait 2h 21m	RP133 23:11	12h 15m	at booking	–
SP22 18:47	Ayutthaya wait 1h 07m	RP133 22:29	12h 15m	at booking	–
RP140 01:42	Bangkok wait 1h 55m	EX75 08:45	15h 13m	343 THB	737 THB
RP140 01:42	Kaeng Khoi wait 6h 03m	EX75 10:28	15h 13m	at booking	–
RP140 01:42	Saraburi wait 5h 35m	EX75 10:17	15h 13m	at booking	–
RP140 01:42	Ayutthaya wait 4h 05m	EX75 09:41	15h 13m	at booking	–
RP140 01:42	Rangsit wait 2h 49m	EX75 09:12	15h 13m	at booking	–
RP136 12:52	Bangkok wait 2h 25m	SP25 20:25	16h 47m	1,076 THB	1,076 THB
RP136 12:52	Ayutthaya wait 4h 43m	SP25 21:38	16h 47m	at booking	–

Fares are per adult for the cheapest class we know on each train. "With berths" uses a sleeper berth on the overnight train(s). Live fares show when you book.

10h 52mFastestShort change: trains can be late

SP22Special Express1st train18:47Nakhon Ratchasima1h 53mdirect20:40Kaeng KhoiBook

18:47Nakhon Ratchasima
Train SP22 · Special Express
1h 53m on board
20:40Kaeng Khoi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Kaeng Khoi: wait 1h 53m at Kaeng Khoi

SP25Special Express2nd train22:33Kaeng Khoi7h 06movernight05:39⁺¹Udon ThaniBook

22:33Kaeng Khoi
Train SP25 · Special Express
7h 06m on board
05:39Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

10h 52mShort change: trains can be late

SP22Special Express1st train18:47Nakhon Ratchasima2h 03mdirect20:50SaraburiBook

18:47Nakhon Ratchasima
Train SP22 · Special Express
2h 03m on board
20:50Saraburi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Saraburi: wait 1h 32m at Saraburi

SP25Special Express2nd train22:22Saraburi7h 17movernight05:39⁺¹Udon ThaniBook

22:22Saraburi
Train SP25 · Special Express
7h 17m on board
05:39Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

12h 15m

SP22Special Express1st train18:47Nakhon Ratchasima1h 53mdirect20:40Kaeng KhoiBook

18:47Nakhon Ratchasima
Train SP22 · Special Express
1h 53m on board
20:40Kaeng Khoi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Kaeng Khoi: wait 2h 42m at Kaeng Khoi

RP133Rapid2nd train23:22Kaeng Khoi7h 40movernight07:02⁺¹Udon ThaniBook

23:22Kaeng Khoi
Train RP133 · Rapid
7h 40m on board
07:02Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

12h 15m

SP22Special Express1st train18:47Nakhon Ratchasima2h 03mdirect20:50SaraburiBook

18:47Nakhon Ratchasima
Train SP22 · Special Express
2h 03m on board
20:50Saraburi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Saraburi: wait 2h 21m at Saraburi

RP133Rapid2nd train23:11Saraburi7h 51movernight07:02⁺¹Udon ThaniBook

23:11Saraburi
Train RP133 · Rapid
7h 51m on board
07:02Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

12h 15mShort change: trains can be late

SP22Special Express1st train18:47Nakhon Ratchasima2h 35mdirect21:22AyutthayaBook

18:47Nakhon Ratchasima
Train SP22 · Special Express
2h 35m on board
21:22Ayutthaya

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Ayutthaya: wait 1h 07m at Ayutthaya

RP133Rapid2nd train22:29Ayutthaya8h 33movernight07:02⁺¹Udon ThaniBook

22:29Ayutthaya
Train RP133 · Rapid
8h 33m on board
07:02Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 13mfrom 343 THBCheapestSleep on the trainShort change: trains can be late

RP140Rapid1st train01:42Nakhon Ratchasima5h 08mdirect06:50Bangkok (Krung Thep Aphiwat)from99฿3rd class seatBook

01:42Nakhon Ratchasima
Train RP140 · Rapid
5h 08m on board
06:50Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest99฿2nd class seat163฿2nd class berth · A/C493฿

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Bangkok: wait 1h 55m at Bangkok (Krung Thep Aphiwat)

EX75Express2nd train08:45Bangkok (Krung Thep Aphiwat)8h 10mdirect16:55Udon Thanifrom244฿3rd class seatBook

08:45Bangkok (Krung Thep Aphiwat)
Train EX75 · Express
8h 10m on board
16:55Udon Thani

Choose your class3rd class seatCheapest244฿2nd class seat · A/C477฿

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 13m

RP140Rapid1st train01:42Nakhon Ratchasima2h 43mdirect04:25Kaeng KhoiBook

01:42Nakhon Ratchasima
Train RP140 · Rapid
2h 43m on board
04:25Kaeng Khoi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Kaeng Khoi: wait 6h 03m at Kaeng Khoi

EX75Express2nd train10:28Kaeng Khoi6h 27mdirect16:55Udon ThaniBook

10:28Kaeng Khoi
Train EX75 · Express
6h 27m on board
16:55Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 13m

RP140Rapid1st train01:42Nakhon Ratchasima3hdirect04:42SaraburiBook

01:42Nakhon Ratchasima
Train RP140 · Rapid
3h on board
04:42Saraburi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Saraburi: wait 5h 35m at Saraburi

EX75Express2nd train10:17Saraburi6h 38mdirect16:55Udon ThaniBook

10:17Saraburi
Train EX75 · Express
6h 38m on board
16:55Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 13m

RP140Rapid1st train01:42Nakhon Ratchasima3h 54mdirect05:36AyutthayaBook

01:42Nakhon Ratchasima
Train RP140 · Rapid
3h 54m on board
05:36Ayutthaya

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Ayutthaya: wait 4h 05m at Ayutthaya

EX75Express2nd train09:41Ayutthaya7h 14mdirect16:55Udon ThaniBook

09:41Ayutthaya
Train EX75 · Express
7h 14m on board
16:55Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 13m

RP140Rapid1st train01:42Nakhon Ratchasima4h 41mdirect06:23RangsitBook

01:42Nakhon Ratchasima
Train RP140 · Rapid
4h 41m on board
06:23Rangsit

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Rangsit: wait 2h 49m at Rangsit

EX75Express2nd train09:12Rangsit7h 43mdirect16:55Udon ThaniBook

09:12Rangsit
Train EX75 · Express
7h 43m on board
16:55Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

16h 47mfrom 1,076 THB

RP136Rapid1st train12:52Nakhon Ratchasima5h 08mdirect18:00Bangkok (Krung Thep Aphiwat)from99฿3rd class seatBook

12:52Nakhon Ratchasima
Train RP136 · Rapid
5h 08m on board
18:00Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest99฿2nd class seat163฿

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Bangkok: wait 2h 25m at Bangkok (Krung Thep Aphiwat)

SP25Special Express2nd train20:25Bangkok (Krung Thep Aphiwat)9h 14movernight05:39⁺¹Udon Thanifrom977฿2nd class berth · A/CBook

20:25Bangkok (Krung Thep Aphiwat)
Train SP25 · Special Express
9h 14m on board
05:39Udon Thani

Choose your class2nd class berth · A/CCheapest977฿1st class berth · A/C1,513฿

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

16h 47m

RP136Rapid1st train12:52Nakhon Ratchasima4h 03mdirect16:55AyutthayaBook

12:52Nakhon Ratchasima
Train RP136 · Rapid
4h 03m on board
16:55Ayutthaya

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Ayutthaya: wait 4h 43m at Ayutthaya

SP25Special Express2nd train21:38Ayutthaya8h 01movernight05:39⁺¹Udon ThaniBook

21:38Ayutthaya
Train SP25 · Special Express
8h 01m on board
05:39Udon Thani

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

Good to know

Each train is a separate ticket. Book the first train, then the second train for the day it leaves.
Leave at least 2–3 hours to change trains. Long-distance trains, especially from the south, often run late, and a missed connection is not refunded.
Most long-distance trains in Bangkok use Krung Thep Aphiwat Central Terminal, so you usually change in the same building.
Times and fares come from our timetable and can change. The booking page shows the live times, seats and fares.

See also: night trains · return: Udon Thani to Nakhon Ratchasima · all connections

FAQ

Is there a direct train from Nakhon Ratchasima to Udon Thani?

No. You change trains once, in Kaeng Khoi or Saraburi or Ayutthaya or Bangkok or Rangsit, and book each train as a separate ticket.

What is the fastest way from Nakhon Ratchasima to Udon Thani by train?

Take SP22 at 18:47, change in Kaeng Khoi and continue on SP25. The whole trip takes about 10h 52m, including 1h 53m to change trains.

What is the cheapest train from Nakhon Ratchasima to Udon Thani?

From about 343 THB per adult in total, on RP140 and EX75 in the cheapest available class.

How much time should I leave to change trains?

At least one hour at the same station. Long-distance trains, especially from the south, are often late, so a wait of 2–3 hours is safer. If you change between Hua Lamphong and Krung Thep Aphiwat in Bangkok, allow extra time to cross the city.

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