How far is Lewistown, MT, from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Lewistown (Lewistown Municipal Airport) is 7204 miles / 11594 kilometers / 6260 nautical miles.

Distance from Kathmandu to Lewistown

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

Vincenty's formula (applied above)

• 7204.189 miles
• 11594.018 kilometers
• 6260.269 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

• 7190.174 miles
• 11571.464 kilometers
• 6248.091 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 Lewistown?

The estimated flight time from Tribhuvan International Airport to Lewistown Municipal Airport is 14 hours and 8 minutes.

What is the time difference between Kathmandu and Lewistown?

The time difference between Kathmandu and Lewistown is 12 hours 45 minutes. Lewistown is 12 hours 45 minutes behind Kathmandu.

Flight carbon footprint between Tribhuvan International Airport (KTM) and Lewistown Municipal Airport (LWT)

On average, flying from Kathmandu to Lewistown generates about 884 kg of CO2 per passenger, and 884 kilograms equals 1 948 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kathmandu to Lewistown

See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Lewistown Municipal Airport (LWT).

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	Lewistown Municipal Airport
City:	Lewistown, MT
Country:	United States
IATA Code:	LWT
ICAO Code:	KLWT
Coordinates:	47°2′57″N, 109°28′1″W