The average train between Terminal 21 and Ratchaburi takes 2h 5m and the fastest train takes 1h 54m. The train service runs several times per day from Terminal 21 to Ratchaburi. 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 3 hours between Terminal 21 and Ratchaburi. The earliest departure is at 7:09 AM in the morning, and the last departure from Terminal 21 is at 10:33 PM which arrives into Ratchaburi at 12:27 AM. All services require a transfer at MRT สุขุมวิท;Mrt Sukhumvit and take an average of 2h 5m. The schedules shown below are for the next available departures.

1h 54m • 1 change

2h 4m • 1 change

2h 7m • 1 change

2h 4m • 1 change

1h 54m • 1 change

2h 4m • 1 change

2h 7m • 1 change

2h 4m • 1 change

1h 58m • 1 change

2h 4m • 1 change

2h 11m • 1 change

2h 5m • 1 change

1h 58m • 1 change

2h 4m • 1 change

2h 11m • 1 change

2h 5m • 1 change

1h 54m • 1 change

2h 4m • 1 change

2h 7m • 1 change

2h 4m • 1 change
Want to know about travelling from Terminal 21 to Ratchaburi? 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 Terminal 21 to Ratchaburi. However, there are services departing from Terminal 21 station and arriving at Ratchaburi station via Ratchaburi. The journey, including transfers, takes approximately 2h 5m.
Terminal 21 to Ratchaburi train services, operated by Bangkok Metro, depart from Krung Thep Aphiwat Central Terminal station.
Terminal 21 to Ratchaburi train services, operated by Bangkok Metro, arrive at Ratchaburi station.
The distance between Terminal 21 and Ratchaburi is 83.4 km. The road distance is 123 km.
State Railway of Thailand operates a train from Krung Thep Aphiwat Central Terminal to Ratchaburi hourly. Tickets cost ฿35–900 and the journey takes 1h 50m.