How far is Muang Xay from Tonghua?
The distance between Tonghua (Tonghua Sanyuanpu Airport) and Muang Xay (Oudomsay Airport) is 2028 miles / 3263 kilometers / 1762 nautical miles.
The driving distance from Tonghua (TNH) to Muang Xay (ODY) is 2605 miles / 4192 kilometers, and travel time by car is about 47 hours 18 minutes.
Tonghua Sanyuanpu Airport – Oudomsay Airport
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Distance from Tonghua to Muang Xay
There are several ways to calculate the distance from Tonghua to Muang Xay. Here are two standard methods:
Vincenty's formula (applied above)- 2027.750 miles
- 3263.347 kilometers
- 1762.066 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- 2028.915 miles
- 3265.223 kilometers
- 1763.079 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 Tonghua to Muang Xay?
The estimated flight time from Tonghua Sanyuanpu Airport to Oudomsay Airport is 4 hours and 20 minutes.
What is the time difference between Tonghua and Muang Xay?
The time difference between Tonghua and Muang Xay is 1 hour. Muang Xay is 1 hour behind Tonghua.
Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Oudomsay Airport (ODY)
On average, flying from Tonghua to Muang Xay generates about 221 kg of CO2 per passenger, and 221 kilograms equals 487 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tonghua to Muang Xay
See the map of the shortest flight path between Tonghua Sanyuanpu Airport (TNH) and Oudomsay Airport (ODY).
Airport information
| Origin | Tonghua Sanyuanpu Airport |
|---|---|
| City: | Tonghua |
| Country: | China  |
| IATA Code: | TNH |
| ICAO Code: | ZYTN |
| Coordinates: | 42°15′14″N, 125°42′11″E |
| Destination | Oudomsay Airport |
|---|---|
| City: | Muang Xay |
| Country: | Laos  |
| IATA Code: | ODY |
| ICAO Code: | VLOS |
| Coordinates: | 20°40′57″N, 101°59′38″E |