How far is Hechi from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Hechi (Hechi Jinchengjiang Airport) is 698 miles / 1123 kilometers / 607 nautical miles.
The driving distance from Chiang Mai (CNX) to Hechi (HCJ) is 1052 miles / 1693 kilometers, and travel time by car is about 21 hours 43 minutes.
Chiang Mai International Airport – Hechi Jinchengjiang Airport
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Distance from Chiang Mai to Hechi
There are several ways to calculate the distance from Chiang Mai to Hechi. Here are two standard methods:
Vincenty's formula (applied above)- 698.071 miles
- 1123.436 kilometers
- 606.607 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- 698.404 miles
- 1123.973 kilometers
- 606.897 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 Chiang Mai to Hechi?
The estimated flight time from Chiang Mai International Airport to Hechi Jinchengjiang Airport is 1 hour and 49 minutes.
What is the time difference between Chiang Mai and Hechi?
The time difference between Chiang Mai and Hechi is 1 hour. Hechi is 1 hour ahead of Chiang Mai.
Flight carbon footprint between Chiang Mai International Airport (CNX) and Hechi Jinchengjiang Airport (HCJ)
On average, flying from Chiang Mai to Hechi generates about 124 kg of CO2 per passenger, and 124 kilograms equals 274 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chiang Mai to Hechi
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Hechi Jinchengjiang Airport (HCJ).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
| Destination | Hechi Jinchengjiang Airport |
|---|---|
| City: | Hechi |
| Country: | China  |
| IATA Code: | HCJ |
| ICAO Code: | ZGHC |
| Coordinates: | 24°48′18″N, 107°41′58″E |