THE SHORT VERSION
Koh Samet to Bangkok at a glance.
- From
- Koh Samet เกาะเสม็ด
- To
- Bangkok กรุงเทพมหานคร
- Straight line
- 169 km
- Return route
- Bangkok to Koh Samet →
Ready to travel from Koh Samet to Bangkok?
Check live availability, fares and departure times with 12Go.
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Koh Samet
Koh Samet is a small island off the east coast, the closest beach island to Bangkok. Tickets combine a bus or minivan to Ban Phe with a boat to Na Dan pier.
- Na Dan Pier
The island's main arrival pier.
Arriving in Bangkok
Bangkok traffic is heavy. Allow plenty of time between your bus and any flight or train.
- Mo Chit (Northern) Bus Terminal
Routes to the north and north-east, and many international buses. - Ekkamai (Eastern) Bus Terminal
Routes to the east coast, such as Pattaya and Trat. - Southern Bus Terminal (Sai Tai Mai)
Routes to the south and west.
Keep the essentials offline
Save your ticket, the exact meeting point and the operator's phone number before you set off. Follow the check-in time on your confirmation.
- Check which terminal your ticket uses: they're far apart.
- Land crossings into Cambodia were suspended during the 2025 border dispute. Check the current status before booking.
KEEP GOING
From Bangkok, the road continues.
This trip includes a boat crossing. For ferry routes and timetables, see our sister site FerryConnect.
Other ways to reach Bangkok
More buses from Koh Samet
GOOD QUESTIONS
Before you take your seat.
How long does the bus from Koh Samet to Bangkok take?+
Journey times depend on the service and any boat connection. Check the duration of your chosen departure on 12Go before booking.
Where does the bus leave from in Koh Samet?+
It depends on the operator. Main options in Koh Samet include Na Dan Pier, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Bangkok to Koh Samet?+
Yes, 12Go also lists services in the opposite direction. See our Bangkok to Koh Samet guide.
Where does the bus from Koh Samet arrive in Bangkok?+
It depends on the operator. In Bangkok, services use Mo Chit (Northern) Bus Terminal, Ekkamai (Eastern) Bus Terminal, Southern Bus Terminal (Sai Tai Mai). Bangkok traffic is heavy. Allow plenty of time between your bus and any flight or train.
How do I get from the bus stop to the centre of Bangkok?+
Bangkok traffic is heavy. Allow plenty of time between your bus and any flight or train.
What kind of bus runs from Koh Samet to Bangkok?+
Tickets to Bangkok usually combine a bus or van with a boat. The vehicle type, seat style and boat connection are shown for each departure on 12Go.
Can I book the Koh Samet to Bangkok bus online?+
Yes. 12Go lists departures on this route. You choose a date, compare operators and pay online, and the provider issues the ticket. BusConnects doesn't sell tickets itself.
Where can I go next from Bangkok by bus?+
Direct buses from Bangkok include Don Mueang Airport (DMK), Suvarnabhumi Airport (BKK), Ayutthaya, Kanchanaburi, Pattaya and more. See all connections on our Bangkok bus page.
Does the trip to Bangkok include a ferry?+
Yes, Bangkok is an island, so the journey includes a boat crossing. Check whether your ticket covers the boat and the transfer from the pier, and allow for weather delays.
Still deciding? Check today's departures, then book your seat.
Book Koh Samet → Bangkok on 12GoFOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 2026-10-09). Station information reviewed 2026-10-09. Distance: OpenStreetMap data via OSRM (approximate driving distance). Listings change and are not live inventory. Confirm the departure, pickup, price and conditions before paying.
12Go: Koh Samet to Bangkok bus route listing ↗Wikivoyage: Ko Samet (Get in) ↗Wikivoyage: Bangkok (Get in) ↗How BusConnects uses sources →