Phnom Penh to Cai Lậy by bus
Cai Lậy lies 184 km (114 mi) south-east of Phnom Penh, in the same time zone. What the numbers say about getting there.
A coach takes about 3 h 33 min including stops, over roughly 225 km (140 mi) of road.
| Phnom Penh | Cai Lậy | |
|---|---|---|
| Country | Cambodia | Vietnam |
| Population | 1.6 million | 143,050 |
| Elevation | 20 m (66 ft) | 3 m (10 ft) |
| Time now | UTC+7 (Asia/Phnom_Penh) | UTC+7 (Asia/Ho_Chi_Minh) |
What changes when you arrive in Cai Lậy
Crossing from Cambodia into Vietnam: money changes from the Riels to the Dong (VND); sockets are BS 1363, Euro, NEMA 1-15, Schuko; the dialling code becomes +84; the emergency number is http://www.wikidata.org/entity/Q25648804 / http://www.wikidata.org/entity/Q25648805.
Where to book buses from Phnom Penh to Cai Lậy
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 Cai Lậy
Live rooms and prices for Cai Lậy are in the search below.
Book a hotel in Cai Lậy
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 Cai Lậy from Phnom Penh?
184 km (114 mi) in a straight line, south-east of Phnom Penh; by road roughly 225 km (140 mi).
How long does it take to get from Phnom Penh to Cai Lậy by bus?
About 3 h 33 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Phnom Penh and Cai Lậy?
No, both are on the same offset at the moment.
What currency do I need in Cai Lậy?
The Dong (VND).
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.