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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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528
Miles
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850
Kilometers
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459
Nautical miles

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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 Flag of China
IATA Code: JMJ
ICAO Code: ZPJM
Coordinates: 22°24′56″N, 99°47′11″E
Destination Hechi Jinchengjiang Airport
City: Hechi
Country: China Flag of China
IATA Code: HCJ
ICAO Code: ZGHC
Coordinates: 24°48′18″N, 107°41′58″E