Samut Prakan to Lak Si by bus
Lak Si lies 32 km (20 mi) north of Samut Prakan, in the same time zone. What the numbers say about getting there.
A coach takes about 50 min including stops, over roughly 39 km (24 mi) of road.
| Samut Prakan | Lak Si | |
|---|---|---|
| Country | Thailand | Thailand |
| Population | 388,920 | 109,770 |
| Elevation | 2 m (7 ft) | 8 m (26 ft) |
| Time now | UTC+7 (Asia/Bangkok) | UTC+7 (Asia/Bangkok) |
Where to book buses from Samut Prakan to Lak Si
We take no bookings for these providers and hold no reservation with them. The provider you choose handles payment, confirmation, changes and refunds. How that works.
Staying in Lak Si
Live rooms and prices for Lak Si are in the search below.
Book a hotel in Lak Si
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Lak Si from Samut Prakan?
32 km (20 mi) in a straight line, north of Samut Prakan; by road roughly 39 km (24 mi).
How long does it take to get from Samut Prakan to Lak Si by bus?
About 50 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Samut Prakan and Lak Si?
No, both are on Asia/Bangkok at the moment.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.