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How far is Lar from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Lar (Larestan International Airport) is 1894 miles / 3047 kilometers / 1645 nautical miles.

The driving distance from Kathmandu (KTM) to Lar (LRR) is 3687 miles / 5934 kilometers, and travel time by car is about 79 hours 55 minutes.

Tribhuvan International Airport – Larestan International Airport

Distance arrow
1894
Miles
Distance arrow
3047
Kilometers
Distance arrow
1645
Nautical miles
Flight time duration
4 h 5 min
Time Difference
2 h 15 min
CO2 emission
208 kg

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Distance from Kathmandu to Lar

There are several ways to calculate the distance from Kathmandu to Lar. Here are two standard methods:

Vincenty's formula (applied above)
  • 1893.578 miles
  • 3047.419 kilometers
  • 1645.475 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
  • 1890.095 miles
  • 3041.814 kilometers
  • 1642.448 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 Lar?

The estimated flight time from Tribhuvan International Airport to Larestan International Airport is 4 hours and 5 minutes.

Flight carbon footprint between Tribhuvan International Airport (KTM) and Larestan International Airport (LRR)

On average, flying from Kathmandu to Lar generates about 208 kg of CO2 per passenger, and 208 kilograms equals 458 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 Lar

See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Larestan International Airport (LRR).

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 Larestan International Airport
City: Lar
Country: Iran Flag of Iran
IATA Code: LRR
ICAO Code: OISL
Coordinates: 27°40′28″N, 54°22′59″E