How far is Muang Xay from Nanchong?
The distance between Nanchong (Nanchong Gaoping Airport) and Muang Xay (Oudomsay Airport) is 738 miles / 1188 kilometers / 641 nautical miles.
The driving distance from Nanchong (NAO) to Muang Xay (ODY) is 1037 miles / 1669 kilometers, and travel time by car is about 18 hours 54 minutes.
Nanchong Gaoping Airport – Oudomsay Airport
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Distance from Nanchong to Muang Xay
There are several ways to calculate the distance from Nanchong to Muang Xay. Here are two standard methods:
Vincenty's formula (applied above)- 738.054 miles
- 1187.783 kilometers
- 641.352 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- 740.311 miles
- 1191.416 kilometers
- 643.313 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 Muang Xay?
The estimated flight time from Nanchong Gaoping Airport to Oudomsay Airport is 1 hour and 53 minutes.
What is the time difference between Nanchong and Muang Xay?
The time difference between Nanchong and Muang Xay is 1 hour. Muang Xay is 1 hour behind Nanchong.
Flight carbon footprint between Nanchong Gaoping Airport (NAO) and Oudomsay Airport (ODY)
On average, flying from Nanchong to Muang Xay generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 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 Muang Xay
See the map of the shortest flight path between Nanchong Gaoping Airport (NAO) and Oudomsay Airport (ODY).
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 | Oudomsay Airport |
|---|---|
| City: | Muang Xay |
| Country: | Laos  |
| IATA Code: | ODY |
| ICAO Code: | VLOS |
| Coordinates: | 20°40′57″N, 101°59′38″E |