How far is Muang Xay from Changde?
The distance between Changde (Changde Taohuayuan Airport) and Muang Xay (Oudomsay Airport) is 829 miles / 1334 kilometers / 721 nautical miles.
The driving distance from Changde (CGD) to Muang Xay (ODY) is 1194 miles / 1921 kilometers, and travel time by car is about 21 hours 36 minutes.
Changde Taohuayuan Airport – Oudomsay Airport
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Distance from Changde to Muang Xay
There are several ways to calculate the distance from Changde to Muang Xay. Here are two standard methods:
Vincenty's formula (applied above)- 829.137 miles
- 1334.366 kilometers
- 720.500 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- 829.869 miles
- 1335.545 kilometers
- 721.137 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 Changde to Muang Xay?
The estimated flight time from Changde Taohuayuan Airport to Oudomsay Airport is 2 hours and 4 minutes.
What is the time difference between Changde and Muang Xay?
The time difference between Changde and Muang Xay is 1 hour. Muang Xay is 1 hour behind Changde.
Flight carbon footprint between Changde Taohuayuan Airport (CGD) and Oudomsay Airport (ODY)
On average, flying from Changde to Muang Xay generates about 138 kg of CO2 per passenger, and 138 kilograms equals 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Changde to Muang Xay
See the map of the shortest flight path between Changde Taohuayuan Airport (CGD) and Oudomsay Airport (ODY).
Airport information
| Origin | Changde Taohuayuan Airport |
|---|---|
| City: | Changde |
| Country: | China  |
| IATA Code: | CGD |
| ICAO Code: | ZGCD |
| Coordinates: | 28°55′8″N, 111°38′23″E |
| Destination | Oudomsay Airport |
|---|---|
| City: | Muang Xay |
| Country: | Laos  |
| IATA Code: | ODY |
| ICAO Code: | VLOS |
| Coordinates: | 20°40′57″N, 101°59′38″E |