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How far is Nepalgunj from Tehran?

The distance between Tehran (Mehrabad International Airport) and Nepalgunj (Nepalgunj Airport) is 1851 miles / 2979 kilometers / 1608 nautical miles.

The driving distance from Tehran (THR) to Nepalgunj (KEP) is 2420 miles / 3895 kilometers, and travel time by car is about 49 hours 21 minutes.

Mehrabad International Airport – Nepalgunj Airport

Distance arrow
1851
Miles
Distance arrow
2979
Kilometers
Distance arrow
1608
Nautical miles
Flight time duration
4 h 0 min
Time Difference
2 h 15 min
CO2 emission
204 kg

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Distance from Tehran to Nepalgunj

There are several ways to calculate the distance from Tehran to Nepalgunj. Here are two standard methods:

Vincenty's formula (applied above)
  • 1850.771 miles
  • 2978.527 kilometers
  • 1608.276 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
  • 1847.692 miles
  • 2973.571 kilometers
  • 1605.600 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 Tehran to Nepalgunj?

The estimated flight time from Mehrabad International Airport to Nepalgunj Airport is 4 hours and 0 minutes.

Flight carbon footprint between Mehrabad International Airport (THR) and Nepalgunj Airport (KEP)

On average, flying from Tehran to Nepalgunj generates about 204 kg of CO2 per passenger, and 204 kilograms equals 450 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tehran to Nepalgunj

See the map of the shortest flight path between Mehrabad International Airport (THR) and Nepalgunj Airport (KEP).

Airport information

Origin Mehrabad International Airport
City: Tehran
Country: Iran Flag of Iran
IATA Code: THR
ICAO Code: OIII
Coordinates: 35°41′21″N, 51°18′48″E
Destination Nepalgunj Airport
City: Nepalgunj
Country: Nepal Flag of Nepal
IATA Code: KEP
ICAO Code: VNNG
Coordinates: 28°6′12″N, 81°40′1″E