The average bus between Rayong and Ancient Siam takes 6h 2m and the fastest bus takes 5h 22m. There is a bus service every few hours from Rayong to Ancient Siam. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Rayong and Ancient Siam. The earliest departure is at 4:00 AM at night, and the last departure from Rayong is at 6:10 PM which arrives into Ancient Siam at 6:22 AM. All services require a transfer at Rayong Bus Terminal 2 and take an average of 6h 2m. The schedules shown below are for the next available departures.


5h 28m • 2 changes


5h 28m • 2 changes


5h 33m • 2 changes


5h 58m • 2 changes


5h 28m • 2 changes


5h 28m • 2 changes


5h 33m • 2 changes


5h 58m • 2 changes


5h 32m • 2 changes


5h 22m • 2 changes


5h 25m • 2 changes


6h 2m • 2 changes


5h 32m • 2 changes


5h 22m • 2 changes


5h 25m • 2 changes


6h 2m • 2 changes
Want to know about travelling from Rayong to Ancient Siam? 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 bus from Rayong to Ancient Siam. However, there are services departing from Rayong station and arriving at Ancient Siam station via Bangkok Bus Terminal Eakamai. The journey, including transfers, takes approximately 6h 2m.
Rayong to Ancient Siam bus services, operated by Rayong Tour, depart from Rayong Bus Terminal 2 station.
Rayong to Ancient Siam bus services, operated by Rayong Tour, arrive at Bangkok Bus Terminal Eakamai station.
The distance between Rayong and Ancient Siam is 117.6 km. The road distance is 193 km.
Rayong Tour operates a bus from Rayong Bus Terminal 2 to Bangkok Bus Terminal Eakamai every 3 hours. Tickets cost ฿180–270 and the journey takes 2h 35m.