THE SHORT VERSION
Samut Prakan to Amnat Charoen at a glance.
- From
- Samut Prakan สมุทรปราการ
- To
- Amnat Charoen อำนาจเจริญ
- Road distance
- About 603 km
- Straight line
- 502 km
- Car time, no stops
- ~7 h 15 min buses take longer
- Return route
- Not listed as direct
Ready to travel from Samut Prakan to Amnat Charoen?
Check live availability, fares and departure times with 12Go.
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.
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 Amnat Charoen, the road continues.
All buses from and to Amnat CharoenOther ways to reach Amnat Charoen
More buses from Samut Prakan
GOOD QUESTIONS
Before you take your seat.
How far is Samut Prakan from Amnat Charoen by road?+
About 603 km by road (502 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Samut Prakan to Amnat Charoen take?+
We don't publish timetables. As a guide, the drive takes roughly 7 h 15 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 Amnat Charoen to Samut Prakan?+
12Go's public route list doesn't include Amnat Charoen to Samut Prakan as a direct route. You may need to change in another town.
Where does the bus from Samut Prakan arrive in Amnat Charoen?+
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 Amnat Charoen?+
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 Amnat Charoen 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 Amnat Charoen by bus?+
Direct buses from Amnat Charoen include Bangkok. See all connections on our Amnat Charoen bus page.
Still deciding? Check today's departures, then book your seat.
Book Samut Prakan → Amnat Charoen on 12GoFOLLOW 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 Amnat Charoen bus route listing ↗How BusConnects uses sources →