How far is Xieng Khouang from Heho?
The distance between Heho (Heho Airport) and Xieng Khouang (Xieng Khouang Airport) is 423 miles / 681 kilometers / 368 nautical miles.
The driving distance from Heho (HEH) to Xieng Khouang (XKH) is 844 miles / 1358 kilometers, and travel time by car is about 17 hours 47 minutes.
Heho Airport – Xieng Khouang Airport
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Distance from Heho to Xieng Khouang
There are several ways to calculate the distance from Heho to Xieng Khouang. Here are two standard methods:
Vincenty's formula (applied above)- 423.164 miles
- 681.016 kilometers
- 367.719 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- 422.636 miles
- 680.166 kilometers
- 367.260 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 Heho to Xieng Khouang?
The estimated flight time from Heho Airport to Xieng Khouang Airport is 1 hour and 18 minutes.
What is the time difference between Heho and Xieng Khouang?
Flight carbon footprint between Heho Airport (HEH) and Xieng Khouang Airport (XKH)
On average, flying from Heho to Xieng Khouang generates about 87 kg of CO2 per passenger, and 87 kilograms equals 192 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Heho to Xieng Khouang
See the map of the shortest flight path between Heho Airport (HEH) and Xieng Khouang Airport (XKH).
Airport information
| Origin | Heho Airport |
|---|---|
| City: | Heho |
| Country: | Burma  |
| IATA Code: | HEH |
| ICAO Code: | VYHH |
| Coordinates: | 20°44′49″N, 96°47′31″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 |