The average bus between Roi Et and Rayong takes 11h 26m and the fastest bus takes 11h 20m. The bus service runs several times per day from Roi Et 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 3 times a day between Roi Et and Rayong. The earliest departure is at 9:30 AM in the morning, and the last departure from Roi Et is at 10:30 PM which arrives into Rayong at 9:50 AM. All services require a transfer at นครชัยแอร์;Nakhonchai Air and take an average of 11h 26m. The schedules shown below are for the next available departures.


11h 30m • 2 changes


11h 30m • 2 changes
Arrives next day


11h 20m • 2 changes


11h 30m • 2 changes


11h 30m • 2 changes
Arrives next day


11h 20m • 2 changes


11h 30m • 2 changes


11h 30m • 2 changes
Arrives next day


11h 20m • 2 changes


11h 30m • 2 changes


11h 30m • 2 changes
Arrives next day


11h 20m • 2 changes
Want to know about travelling from Roi Et 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 Roi Et to Rayong. However, there are services departing from Roi Et station and arriving at Rayong station via Bangkok Nakon Chai Air Bus Station station. The journey, including transfers, takes approximately 11h 26m.
Roi Et to Rayong bus services, operated by Nakhonchai Air, depart from Roi Et station.
Roi Et to Rayong bus services, operated by Nakhonchai Air, arrive at Rayong Tour Office Sai 4 station.
Book your Roi Et to Rayong bus tickets online with Nakhonchai Air, Thai Smile Bus and Rayong Tour.
The distance between Roi Et and Rayong is 455.5 km. The road distance is 659 km.
You can take a bus from Roi Et to Rayong Tour Office Sai 4 via นครชัยแอร์;Nakhonchai Air, หน้าท่ารถตู้ต่างจังหวัด หมอชิต 2;Front Mochit 2 Intercty Van Terminal, and Mochit Terminal Platform 3 in around 11h 15m.