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How far is Lancang Lahu Autonomous County from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Lancang Lahu Autonomous County (Lancang Jingmai Airport) is 974 miles / 1567 kilometers / 846 nautical miles.

The driving distance from Kathmandu (KTM) to Lancang Lahu Autonomous County (JMJ) is 1595 miles / 2567 kilometers, and travel time by car is about 33 hours 28 minutes.

Tribhuvan International Airport – Lancang Jingmai Airport

Distance arrow
974
Miles
Distance arrow
1567
Kilometers
Distance arrow
846
Nautical miles
Flight time duration
2 h 20 min
Time Difference
2 h 15 min
CO2 emission
149 kg

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Distance from Kathmandu to Lancang Lahu Autonomous County

There are several ways to calculate the distance from Kathmandu to Lancang Lahu Autonomous County. Here are two standard methods:

Vincenty's formula (applied above)
  • 973.981 miles
  • 1567.471 kilometers
  • 846.366 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
  • 973.058 miles
  • 1565.985 kilometers
  • 845.564 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 Kathmandu to Lancang Lahu Autonomous County?

The estimated flight time from Tribhuvan International Airport to Lancang Jingmai Airport is 2 hours and 20 minutes.

Flight carbon footprint between Tribhuvan International Airport (KTM) and Lancang Jingmai Airport (JMJ)

On average, flying from Kathmandu to Lancang Lahu Autonomous County generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kathmandu to Lancang Lahu Autonomous County

See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Lancang Jingmai Airport (JMJ).

Airport information

Origin Tribhuvan International Airport
City: Kathmandu
Country: Nepal Flag of Nepal
IATA Code: KTM
ICAO Code: VNKT
Coordinates: 27°41′47″N, 85°21′32″E
Destination 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