How far is Xieng Khouang from Nanchong?
The distance between Nanchong (Nanchong Gaoping Airport) and Xieng Khouang (Xieng Khouang Airport) is 799 miles / 1286 kilometers / 694 nautical miles.
The driving distance from Nanchong (NAO) to Xieng Khouang (XKH) is 1230 miles / 1979 kilometers, and travel time by car is about 23 hours 33 minutes.
Nanchong Gaoping Airport – Xieng Khouang Airport
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Distance from Nanchong to Xieng Khouang
There are several ways to calculate the distance from Nanchong to Xieng Khouang. Here are two standard methods:
Vincenty's formula (applied above)- 798.985 miles
- 1285.842 kilometers
- 694.299 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- 801.776 miles
- 1290.334 kilometers
- 696.725 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 Nanchong to Xieng Khouang?
The estimated flight time from Nanchong Gaoping Airport to Xieng Khouang Airport is 2 hours and 0 minutes.
What is the time difference between Nanchong and Xieng Khouang?
Flight carbon footprint between Nanchong Gaoping Airport (NAO) and Xieng Khouang Airport (XKH)
On average, flying from Nanchong to Xieng Khouang generates about 135 kg of CO2 per passenger, and 135 kilograms equals 297 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Nanchong to Xieng Khouang
See the map of the shortest flight path between Nanchong Gaoping Airport (NAO) and Xieng Khouang Airport (XKH).
Airport information
| Origin | Nanchong Gaoping Airport |
|---|---|
| City: | Nanchong |
| Country: | China  |
| IATA Code: | NAO |
| ICAO Code: | ZUNC |
| Coordinates: | 30°45′14″N, 106°3′43″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 |