How far is Kathmandu from Tehran?
The distance between Tehran (Tehran Imam Khomeini International Airport) and Kathmandu (Tribhuvan International Airport) is 2076 miles / 3340 kilometers / 1804 nautical miles.
The driving distance from Tehran (IKA) to Kathmandu (KTM) is 2751 miles / 4428 kilometers, and travel time by car is about 55 hours 42 minutes.
Tehran Imam Khomeini International Airport – Tribhuvan International Airport
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Distance from Tehran to Kathmandu
There are several ways to calculate the distance from Tehran to Kathmandu. Here are two standard methods:
Vincenty's formula (applied above)- 2075.668 miles
- 3340.464 kilometers
- 1803.706 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- 2072.115 miles
- 3334.746 kilometers
- 1800.619 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 Kathmandu?
The estimated flight time from Tehran Imam Khomeini International Airport to Tribhuvan International Airport is 4 hours and 25 minutes.
What is the time difference between Tehran and Kathmandu?
Flight carbon footprint between Tehran Imam Khomeini International Airport (IKA) and Tribhuvan International Airport (KTM)
On average, flying from Tehran to Kathmandu generates about 226 kg of CO2 per passenger, and 226 kilograms equals 498 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 Kathmandu
See the map of the shortest flight path between Tehran Imam Khomeini International Airport (IKA) and Tribhuvan International Airport (KTM).
Airport information
| Origin | Tehran Imam Khomeini International Airport |
|---|---|
| City: | Tehran |
| Country: | Iran  |
| IATA Code: | IKA |
| ICAO Code: | OIIE |
| Coordinates: | 35°24′57″N, 51°9′7″E |
| Destination | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |