THE SHORT VERSION
Samut Prakan to Suphanburi at a glance.
- From
- Samut Prakan สมุทรปราการ
- To
- Suphanburi สุพรรณบุรี
- Road distance
- About 128 km
- Straight line
- 110 km
- Car time, no stops
- ~1 h 30 min buses take longer
- Return route
- Not listed as direct
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Samut Prakan
Boarding points depend on the operator: some use the local bus station, others collect from their office or your hotel. Your ticket shows the exact place and check-in time.
Arriving in Suphanburi
Ask the seller where the service ends in Suphanburi. A town-name stop can be a bus station some way from the centre, and the last stretch to your accommodation is usually up to you.
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.
KEEP GOING
From Suphanburi, the road continues.
12Go's list doesn't include onward buses from Suphanburi yet.
All buses from and to SuphanburiOther ways to reach Suphanburi
More buses from Samut Prakan
USEFUL FOR THIS TRIP
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GOOD QUESTIONS
Before you take your seat.
How far is Samut Prakan from Suphanburi by road?+
About 128 km by road (110 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Samut Prakan to Suphanburi take?+
We don't publish timetables. As a guide, the drive takes roughly 1 h 30 min by car without stops; bus journeys are usually longer. Check the duration of your chosen departure on 12Go before booking.
Where does the bus leave from in Samut Prakan?+
It depends on the operator: some use the local bus station, others collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Suphanburi to Samut Prakan?+
12Go's public route list doesn't include Suphanburi to Samut Prakan as a direct route. You may need to change in another town.
Where does the bus from Samut Prakan arrive in Suphanburi?+
It depends on the operator. Some services end at the local bus station, others at an office or a stop on the main road. Ask the seller for the drop-off address before you book.
What kind of bus runs from Samut Prakan to Suphanburi?+
It varies by operator and departure. Routes in this region are served by a mix of sleeper buses, seated coaches and smaller limousine vans. Check the vehicle type, seat layout and luggage allowance for your departure on 12Go before you book.
Can I book the Samut Prakan to Suphanburi 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.
FOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 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: Samut Prakan to Suphanburi bus route listing ↗How BusConnects uses sources →