How far is Huaihua from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Huaihua (Huaihua Zhijiang Airport) is 821 miles / 1321 kilometers / 713 nautical miles.
The driving distance from Udon Thani (UTH) to Huaihua (HJJ) is 1158 miles / 1864 kilometers, and travel time by car is about 22 hours 6 minutes.
Udon Thani International Airport – Huaihua Zhijiang Airport
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Distance from Udon Thani to Huaihua
There are several ways to calculate the distance from Udon Thani to Huaihua. Here are two standard methods:
Vincenty's formula (applied above)- 820.622 miles
- 1320.663 kilometers
- 713.101 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- 822.651 miles
- 1323.929 kilometers
- 714.864 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 Udon Thani to Huaihua?
The estimated flight time from Udon Thani International Airport to Huaihua Zhijiang Airport is 2 hours and 3 minutes.
What is the time difference between Udon Thani and Huaihua?
The time difference between Udon Thani and Huaihua is 1 hour. Huaihua is 1 hour ahead of Udon Thani.
Flight carbon footprint between Udon Thani International Airport (UTH) and Huaihua Zhijiang Airport (HJJ)
On average, flying from Udon Thani to Huaihua generates about 137 kg of CO2 per passenger, and 137 kilograms equals 301 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Udon Thani to Huaihua
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Huaihua Zhijiang Airport (HJJ).
Airport information
| Origin | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |
| Destination | Huaihua Zhijiang Airport |
|---|---|
| City: | Huaihua |
| Country: | China  |
| IATA Code: | HJJ |
| ICAO Code: | ZGCJ |
| Coordinates: | 27°26′27″N, 109°42′0″E |