Vientiane to Hoàng Mai by bus
Hoàng Mai lies 359 km (223 mi) north-east of Vientiane, in the same time zone. What the numbers say about getting there.
A coach takes about 6 h 41 min including stops, over roughly 438 km (272 mi) of road.
| Vientiane | Hoàng Mai | |
|---|---|---|
| Country | Laos | Vietnam |
| Population | 840,940 | 113,360 |
| Elevation | 174 m (571 ft) | 6 m (20 ft) |
| Time now | UTC+7 (Asia/Vientiane) | UTC+7 (Asia/Bangkok) |
What changes when you arrive in Hoàng Mai
Crossing from Laos into Vietnam: money changes from the Kip 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 Vientiane to Hoàng Mai
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 Hoàng Mai
Live rooms and prices for Hoàng Mai are in the search below.
Book a hotel in Hoàng Mai
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 Hoàng Mai from Vientiane?
359 km (223 mi) in a straight line, north-east of Vientiane; by road roughly 438 km (272 mi).
How long does it take to get from Vientiane to Hoàng Mai by bus?
About 6 h 41 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Vientiane and Hoàng Mai?
No, both are on the same offset at the moment.
What currency do I need in Hoàng Mai?
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.