The average train between Bangkok and Nakhon Ratchasima takes 5h 5m and the fastest train takes 4h 14m. The train service runs several times per day from Bangkok to Nakhon Ratchasima. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between Bangkok and Nakhon Ratchasima. The earliest departure is at 12:13 AM at night, and the last departure from Bangkok is at 10:41 PM which arrives into Nakhon Ratchasima at 4:19 AM. All services require a transfer at Mrt Bang Sue and take an average of 5h 5m. The schedules shown below are for the next available departures.

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5h 4m • 1 changeWant to know about travelling from Bangkok to Nakhon Ratchasima? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Bangkok to Nakhon Ratchasima. However, there are services departing from Krung Thep Aphiwat Central Terminal station and arriving at Nakhon Ratchasima station via Nakhon Ratchasima station. The journey, including transfers, takes approximately 5h 5m.
Bangkok to Nakhon Ratchasima train services, operated by Thai Railway, depart from Krung Thep Aphiwat Central Terminal station.
Bangkok to Nakhon Ratchasima train services, operated by Thai Railway, arrive at Nakhon Ratchasima station.
Book your Bangkok to Nakhon Ratchasima train tickets online with 12go.asia.
The distance between Bangkok and Nakhon Ratchasima is 204 km. The road distance is 257 km.
Thai Railway operates a train from Krung Thep Aphiwat Central Terminal to Nakhon Ratchasima every 2 hours. Tickets cost ฿95–1,300 and the journey takes 4h 42m. State Railway of Thailand also services this route every 4 hours.