How far is Udon Thani from Mengnai?
The distance between Mengnai (Huatugou Airport) and Udon Thani (Udon Thani International Airport) is 1606 miles / 2584 kilometers / 1395 nautical miles.
The driving distance from Mengnai (HTT) to Udon Thani (UTH) is 2449 miles / 3942 kilometers, and travel time by car is about 47 hours 58 minutes.
Huatugou Airport – Udon Thani International Airport
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Distance from Mengnai to Udon Thani
There are several ways to calculate the distance from Mengnai to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 1605.780 miles
- 2584.252 kilometers
- 1395.385 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- 1609.475 miles
- 2590.199 kilometers
- 1398.596 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 Mengnai to Udon Thani?
The estimated flight time from Huatugou Airport to Udon Thani International Airport is 3 hours and 32 minutes.
What is the time difference between Mengnai and Udon Thani?
The time difference between Mengnai and Udon Thani is 1 hour. Udon Thani is 1 hour behind Mengnai.
Flight carbon footprint between Huatugou Airport (HTT) and Udon Thani International Airport (UTH)
On average, flying from Mengnai to Udon Thani generates about 186 kg of CO2 per passenger, and 186 kilograms equals 411 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Mengnai to Udon Thani
See the map of the shortest flight path between Huatugou Airport (HTT) and Udon Thani International Airport (UTH).
Airport information
| Origin | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China  |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″E |
| Destination | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |