How far is Hechi from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Hechi (Hechi Jinchengjiang Airport) is 601 miles / 967 kilometers / 522 nautical miles.
The driving distance from Udon Thani (UTH) to Hechi (HCJ) is 909 miles / 1463 kilometers, and travel time by car is about 18 hours 9 minutes.
Udon Thani International Airport – Hechi Jinchengjiang Airport
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Distance from Udon Thani to Hechi
There are several ways to calculate the distance from Udon Thani to Hechi. Here are two standard methods:
Vincenty's formula (applied above)- 600.701 miles
- 966.735 kilometers
- 521.995 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- 602.307 miles
- 969.319 kilometers
- 523.390 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 Hechi?
The estimated flight time from Udon Thani International Airport to Hechi Jinchengjiang Airport is 1 hour and 38 minutes.
What is the time difference between Udon Thani and Hechi?
The time difference between Udon Thani and Hechi is 1 hour. Hechi is 1 hour ahead of Udon Thani.
Flight carbon footprint between Udon Thani International Airport (UTH) and Hechi Jinchengjiang Airport (HCJ)
On average, flying from Udon Thani to Hechi generates about 113 kg of CO2 per passenger, and 113 kilograms equals 249 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 Hechi
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Hechi Jinchengjiang Airport (HCJ).
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 | Hechi Jinchengjiang Airport |
|---|---|
| City: | Hechi |
| Country: | China  |
| IATA Code: | HCJ |
| ICAO Code: | ZGHC |
| Coordinates: | 24°48′18″N, 107°41′58″E |