The average bus between Bangkok (Station) and Rayong takes 4h 32m and the fastest bus takes 3h 46m. There is a bus service every few hours from Bangkok (Station) to Rayong. 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 Bangkok (Station) and Rayong. The earliest departure is at 6:44 AM in the morning, and the last departure from Bangkok (Station) is at 10:29 PM which arrives into Rayong at 8:30 AM. All services require a transfer at อินทราสแควร์ประตูน้ำ;Indra Square Pratunam and take an average of 4h 32m. The schedules shown below are for the next available departures.

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Want to know about travelling from Bangkok (Station) to Rayong? 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 Bangkok (Station) to Rayong. However, there are services departing from Bangkok (Station) station and arriving at Rayong station via Rayong Tour Office Sai 4. The journey, including transfers, takes approximately 4h 32m.
Bangkok (Station) to Rayong bus services, operated by Thai Smile Bus, depart from Mochit Terminal Platform 3 station.
Bangkok (Station) to Rayong bus services, operated by Thai Smile Bus, arrive at Rayong Tour Office Sai 4 station.
Book your Bangkok (Station) to Rayong bus tickets online with Thai Smile Bus and Rayong Tour.
The distance between Bangkok (Station) and Rayong is 142.7 km. The road distance is 194 km.
Rayong Tour operates a bus from Mochit Terminal Platform 3 to Rayong Tour Office Sai 4 hourly. Tickets cost ฿180–300 and the journey takes 3h 30m.