How far is Hengyang from Muang Xay?
The distance between Muang Xay (Oudomsay Airport) and Hengyang (Hengyang Nanyue Airport) is 797 miles / 1283 kilometers / 693 nautical miles.
The driving distance from Muang Xay (ODY) to Hengyang (HNY) is 1076 miles / 1731 kilometers, and travel time by car is about 21 hours 9 minutes.
Oudomsay Airport – Hengyang Nanyue Airport
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Distance from Muang Xay to Hengyang
There are several ways to calculate the distance from Muang Xay to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 797.465 miles
- 1283.396 kilometers
- 692.978 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- 797.436 miles
- 1283.348 kilometers
- 692.953 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 Muang Xay to Hengyang?
The estimated flight time from Oudomsay Airport to Hengyang Nanyue Airport is 2 hours and 0 minutes.
What is the time difference between Muang Xay and Hengyang?
The time difference between Muang Xay and Hengyang is 1 hour. Hengyang is 1 hour ahead of Muang Xay.
Flight carbon footprint between Oudomsay Airport (ODY) and Hengyang Nanyue Airport (HNY)
On average, flying from Muang Xay to Hengyang 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 Muang Xay to Hengyang
See the map of the shortest flight path between Oudomsay Airport (ODY) and Hengyang Nanyue Airport (HNY).
Airport information
| Origin | Oudomsay Airport |
|---|---|
| City: | Muang Xay |
| Country: | Laos  |
| IATA Code: | ODY |
| ICAO Code: | VLOS |
| Coordinates: | 20°40′57″N, 101°59′38″E |
| Destination | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China  |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |