How far is Hechi from Lancang Lahu Autonomous County?
The distance between Lancang Lahu Autonomous County (Lancang Jingmai Airport) and Hechi (Hechi Jinchengjiang Airport) is 528 miles / 850 kilometers / 459 nautical miles.
The driving distance from Lancang Lahu Autonomous County (JMJ) to Hechi (HCJ) is 750 miles / 1207 kilometers, and travel time by car is about 14 hours 25 minutes.
Lancang Jingmai Airport – Hechi Jinchengjiang Airport
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Distance from Lancang Lahu Autonomous County to Hechi
There are several ways to calculate the distance from Lancang Lahu Autonomous County to Hechi. Here are two standard methods:
Vincenty's formula (applied above)- 527.953 miles
- 849.657 kilometers
- 458.778 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- 527.369 miles
- 848.718 kilometers
- 458.271 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 Lancang Lahu Autonomous County to Hechi?
The estimated flight time from Lancang Jingmai Airport to Hechi Jinchengjiang Airport is 1 hour and 29 minutes.
What is the time difference between Lancang Lahu Autonomous County and Hechi?
There is no time difference between Lancang Lahu Autonomous County and Hechi.
Flight carbon footprint between Lancang Jingmai Airport (JMJ) and Hechi Jinchengjiang Airport (HCJ)
On average, flying from Lancang Lahu Autonomous County to Hechi generates about 103 kg of CO2 per passenger, and 103 kilograms equals 226 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lancang Lahu Autonomous County to Hechi
See the map of the shortest flight path between Lancang Jingmai Airport (JMJ) and Hechi Jinchengjiang Airport (HCJ).
Airport information
| Origin | Lancang Jingmai Airport |
|---|---|
| City: | Lancang Lahu Autonomous County |
| Country: | China  |
| IATA Code: | JMJ |
| ICAO Code: | ZPJM |
| Coordinates: | 22°24′56″N, 99°47′11″E |
| Destination | Hechi Jinchengjiang Airport |
|---|---|
| City: | Hechi |
| Country: | China |
| IATA Code: | HCJ |
| ICAO Code: | ZGHC |
| Coordinates: | 24°48′18″N, 107°41′58″E |