How far is Heihe from Lancang Lahu Autonomous County?
The distance between Lancang Lahu Autonomous County (Lancang Jingmai Airport) and Heihe (Heihe Aihui Airport) is 2426 miles / 3904 kilometers / 2108 nautical miles.
The driving distance from Lancang Lahu Autonomous County (JMJ) to Heihe (HEK) is 3008 miles / 4841 kilometers, and travel time by car is about 55 hours 17 minutes.
Lancang Jingmai Airport – Heihe Aihui Airport
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Distance from Lancang Lahu Autonomous County to Heihe
There are several ways to calculate the distance from Lancang Lahu Autonomous County to Heihe. Here are two standard methods:
Vincenty's formula (applied above)- 2425.689 miles
- 3903.768 kilometers
- 2107.866 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- 2426.671 miles
- 3905.349 kilometers
- 2108.720 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 Heihe?
The estimated flight time from Lancang Jingmai Airport to Heihe Aihui Airport is 5 hours and 5 minutes.
What is the time difference between Lancang Lahu Autonomous County and Heihe?
There is no time difference between Lancang Lahu Autonomous County and Heihe.
Flight carbon footprint between Lancang Jingmai Airport (JMJ) and Heihe Aihui Airport (HEK)
On average, flying from Lancang Lahu Autonomous County to Heihe generates about 267 kg of CO2 per passenger, and 267 kilograms equals 588 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 Heihe
See the map of the shortest flight path between Lancang Jingmai Airport (JMJ) and Heihe Aihui Airport (HEK).
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 | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″E |