How far is Hengyang from Lancang Lahu Autonomous County?
The distance between Lancang Lahu Autonomous County (Lancang Jingmai Airport) and Hengyang (Hengyang Nanyue Airport) is 864 miles / 1391 kilometers / 751 nautical miles.
The driving distance from Lancang Lahu Autonomous County (JMJ) to Hengyang (HNY) is 1130 miles / 1819 kilometers, and travel time by car is about 21 hours 14 minutes.
Lancang Jingmai Airport – Hengyang Nanyue Airport
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Distance from Lancang Lahu Autonomous County to Hengyang
There are several ways to calculate the distance from Lancang Lahu Autonomous County to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 864.218 miles
- 1390.824 kilometers
- 750.985 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- 863.364 miles
- 1389.449 kilometers
- 750.242 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 Hengyang?
The estimated flight time from Lancang Jingmai Airport to Hengyang Nanyue Airport is 2 hours and 8 minutes.
What is the time difference between Lancang Lahu Autonomous County and Hengyang?
There is no time difference between Lancang Lahu Autonomous County and Hengyang.
Flight carbon footprint between Lancang Jingmai Airport (JMJ) and Hengyang Nanyue Airport (HNY)
On average, flying from Lancang Lahu Autonomous County to Hengyang generates about 141 kg of CO2 per passenger, and 141 kilograms equals 310 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 Hengyang
See the map of the shortest flight path between Lancang Jingmai Airport (JMJ) and Hengyang Nanyue Airport (HNY).
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 | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |