How far is Udon Thani from Hechi?
The distance between Hechi (Hechi Jinchengjiang Airport) and Udon Thani (Udon Thani International Airport) is 601 miles / 967 kilometers / 522 nautical miles.
The driving distance from Hechi (HCJ) to Udon Thani (UTH) is 900 miles / 1449 kilometers, and travel time by car is about 18 hours 8 minutes.
Hechi Jinchengjiang Airport – Udon Thani International Airport
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Distance from Hechi to Udon Thani
There are several ways to calculate the distance from Hechi to Udon Thani. 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 Hechi to Udon Thani?
The estimated flight time from Hechi Jinchengjiang Airport to Udon Thani International Airport is 1 hour and 38 minutes.
What is the time difference between Hechi and Udon Thani?
The time difference between Hechi and Udon Thani is 1 hour. Udon Thani is 1 hour behind Hechi.
Flight carbon footprint between Hechi Jinchengjiang Airport (HCJ) and Udon Thani International Airport (UTH)
On average, flying from Hechi to Udon Thani 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 Hechi to Udon Thani
See the map of the shortest flight path between Hechi Jinchengjiang Airport (HCJ) and Udon Thani International Airport (UTH).
Airport information
| Origin | Hechi Jinchengjiang Airport |
|---|---|
| City: | Hechi |
| Country: | China  |
| IATA Code: | HCJ |
| ICAO Code: | ZGHC |
| Coordinates: | 24°48′18″N, 107°41′58″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 |