How far is Xieng Khouang from Ulanhot?
The distance between Ulanhot (Ulanhot Yilelite Airport) and Xieng Khouang (Xieng Khouang Airport) is 2126 miles / 3422 kilometers / 1848 nautical miles.
The driving distance from Ulanhot (HLH) to Xieng Khouang (XKH) is 2728 miles / 4390 kilometers, and travel time by car is about 50 hours 25 minutes.
Ulanhot Yilelite Airport – Xieng Khouang Airport
Search flights
Distance from Ulanhot to Xieng Khouang
There are several ways to calculate the distance from Ulanhot to Xieng Khouang. Here are two standard methods:
Vincenty's formula (applied above)- 2126.459 miles
- 3422.205 kilometers
- 1847.843 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- 2129.424 miles
- 3426.975 kilometers
- 1850.419 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 Xieng Khouang?
The estimated flight time from Ulanhot Yilelite Airport to Xieng Khouang Airport is 4 hours and 31 minutes.
What is the time difference between Ulanhot and Xieng Khouang?
Flight carbon footprint between Ulanhot Yilelite Airport (HLH) and Xieng Khouang Airport (XKH)
On average, flying from Ulanhot to Xieng Khouang generates about 232 kg of CO2 per passenger, and 232 kilograms equals 511 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 Xieng Khouang
See the map of the shortest flight path between Ulanhot Yilelite Airport (HLH) and Xieng Khouang Airport (XKH).
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 | Xieng Khouang Airport |
|---|---|
| City: | Xieng Khouang |
| Country: | Laos  |
| IATA Code: | XKH |
| ICAO Code: | VLXK |
| Coordinates: | 19°27′0″N, 103°9′28″E |