How far is Great Falls, MT, from Kathmandu?
The distance between Kathmandu (Tribhuvan International Airport) and Great Falls (Great Falls International Airport) is 7153 miles / 11512 kilometers / 6216 nautical miles.
Tribhuvan International Airport – Great Falls International Airport
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Distance from Kathmandu to Great Falls
There are several ways to calculate the distance from Kathmandu to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 7153.090 miles
- 11511.783 kilometers
- 6215.865 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- 7139.092 miles
- 11489.255 kilometers
- 6203.702 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 Great Falls?
The estimated flight time from Tribhuvan International Airport to Great Falls International Airport is 14 hours and 2 minutes.
What is the time difference between Kathmandu and Great Falls?
Flight carbon footprint between Tribhuvan International Airport (KTM) and Great Falls International Airport (GTF)
On average, flying from Kathmandu to Great Falls generates about 876 kg of CO2 per passenger, and 876 kilograms equals 1 932 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Kathmandu to Great Falls
See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Great Falls International Airport (GTF).
Airport information
| Origin | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |
| Destination | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″W |