How far is Muang Xay from Haikou?
The distance between Haikou (Haikou Meilan International Airport) and Muang Xay (Oudomsay Airport) is 552 miles / 888 kilometers / 479 nautical miles.
The driving distance from Haikou (HAK) to Muang Xay (ODY) is 880 miles / 1417 kilometers, and travel time by car is about 21 hours 39 minutes.
Haikou Meilan International Airport – Oudomsay Airport
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Distance from Haikou to Muang Xay
There are several ways to calculate the distance from Haikou to Muang Xay. Here are two standard methods:
Vincenty's formula (applied above)- 551.690 miles
- 887.859 kilometers
- 479.406 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- 550.880 miles
- 886.555 kilometers
- 478.701 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 Haikou to Muang Xay?
The estimated flight time from Haikou Meilan International Airport to Oudomsay Airport is 1 hour and 32 minutes.
What is the time difference between Haikou and Muang Xay?
The time difference between Haikou and Muang Xay is 1 hour. Muang Xay is 1 hour behind Haikou.
Flight carbon footprint between Haikou Meilan International Airport (HAK) and Oudomsay Airport (ODY)
On average, flying from Haikou to Muang Xay generates about 106 kg of CO2 per passenger, and 106 kilograms equals 234 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Haikou to Muang Xay
See the map of the shortest flight path between Haikou Meilan International Airport (HAK) and Oudomsay Airport (ODY).
Airport information
| Origin | Haikou Meilan International Airport |
|---|---|
| City: | Haikou |
| Country: | China  |
| IATA Code: | HAK |
| ICAO Code: | ZJHK |
| Coordinates: | 19°56′5″N, 110°27′32″E |
| Destination | Oudomsay Airport |
|---|---|
| City: | Muang Xay |
| Country: | Laos  |
| IATA Code: | ODY |
| ICAO Code: | VLOS |
| Coordinates: | 20°40′57″N, 101°59′38″E |