Thailand Train Map: Rail Network, Lines & Route Planning
Overview
Thailand’s rail network is easiest to understand as a group of corridors radiating from Bangkok. The Northern Line serves Ayutthaya and Chiang Mai, the Northeastern network runs toward Nong Khai and Ubon Ratchathani, the Southern Line reaches Surat Thani, Hat Yai and the Malaysian border, and the Eastern network serves destinations east of Bangkok. A map helps with orientation, but it is not a live operating diagram.
- Bangkok → Ayutthaya → Phitsanulok → Lampang → Chiang Mai
- Bangkok → Nakhon Ratchasima → Nong Khai / Ubon Ratchathani
- Bangkok → Hua Hin → Chumphon → Surat Thani → Hat Yai
- Bangkok (Hua Lamphong) → Chachoengsao → Pattaya / Sa Kaeo
- Thonburi → Nong Pladuk → Kanchanaburi → Nam Tok
Understand the route and stations
Bangkok has more than one passenger terminal, and the station used can depend on the service. Krung Thep Aphiwat Central Terminal is the main long-distance hub for many journeys, while other Bangkok stations remain relevant for selected routes. Outside Bangkok, major planning nodes include Ayutthaya, Chiang Mai, Nakhon Ratchasima, Nong Khai, Hua Hin, Surat Thani, Hat Yai and Padang Besar.
Choose a seat or sleeper
Start with the corridor that matches your destination, then open the relevant route page and search your actual travel date. This confirms whether the journey is direct, which station is currently used, and which seat or sleeper classes are available. For islands, the rail section normally ends on the mainland and a separate road-and-ferry connection is required.
How to check and book
Enter the real origin, destination and travel date in live search. Compare the station pair, class and conditions shown for each result before continuing.
- Search the exact origin, destination and intended date.
- Confirm both station names and the departure date.
- Compare the available seat or sleeper descriptions.
- Enter passenger details exactly as required.
- Review ticket delivery, collection, change and cancellation conditions before payment.
Arrival and onward planning
Use the map to identify the correct mainland gateway and allow a realistic transfer margin. Station names may differ from the city or island name used in travel planning, so verify the arrival station and onward transport before paying.
Useful Thailand train guides
Destinations beyond the railway
Koh Samui, Koh Phangan and Koh Tao need road and ferry connections. Phuket, Krabi and Chiang Rai require road travel from a suitable rail gateway. A line drawn toward a border does not prove current crossing access or a through passenger service. Check the latest operator and border information before making non-refundable plans.