How far is Vientiane from Ulanhot?
The distance between Ulanhot (Ulanhot Yilelite Airport) and Vientiane (Wattay International Airport) is 2234 miles / 3595 kilometers / 1941 nautical miles.
The driving distance from Ulanhot (HLH) to Vientiane (VTE) is 2824 miles / 4544 kilometers, and travel time by car is about 52 hours 19 minutes.
Ulanhot Yilelite Airport – Wattay International Airport
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Distance from Ulanhot to Vientiane
There are several ways to calculate the distance from Ulanhot to Vientiane. Here are two standard methods:
Vincenty's formula (applied above)- 2233.933 miles
- 3595.166 kilometers
- 1941.234 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2237.303 miles
- 3600.591 kilometers
- 1944.164 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Ulanhot to Vientiane?
The estimated flight time from Ulanhot Yilelite Airport to Wattay International Airport is 4 hours and 43 minutes.
What is the time difference between Ulanhot and Vientiane?
The time difference between Ulanhot and Vientiane is 1 hour. Vientiane is 1 hour behind Ulanhot.
Flight carbon footprint between Ulanhot Yilelite Airport (HLH) and Wattay International Airport (VTE)
On average, flying from Ulanhot to Vientiane generates about 244 kg of CO2 per passenger, and 244 kilograms equals 539 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ulanhot to Vientiane
See the map of the shortest flight path between Ulanhot Yilelite Airport (HLH) and Wattay International Airport (VTE).
Airport information
| Origin | Ulanhot Yilelite Airport |
|---|---|
| City: | Ulanhot |
| Country: | China  |
| IATA Code: | HLH |
| ICAO Code: | ZBUL |
| Coordinates: | 46°4′58″N, 122°1′1″E |
| Destination | Wattay International Airport |
|---|---|
| City: | Vientiane |
| Country: | Laos  |
| IATA Code: | VTE |
| ICAO Code: | VLVT |
| Coordinates: | 17°59′17″N, 102°33′46″E |