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How far is Alamosa, CO, from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Alamosa (San Luis Valley Regional Airport) is 7892 miles / 12700 kilometers / 6858 nautical miles.

Tribhuvan International Airport – San Luis Valley Regional Airport

Distance arrow
7892
Miles
Distance arrow
12700
Kilometers
Distance arrow
6858
Nautical miles
Flight time duration
15 h 26 min
Time Difference
12 h 45 min
CO2 emission
983 kg

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Distance from Kathmandu to Alamosa

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

Vincenty's formula (applied above)
  • 7891.572 miles
  • 12700.254 kilometers
  • 6857.588 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
  • 7878.160 miles
  • 12678.669 kilometers
  • 6845.934 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 Alamosa?

The estimated flight time from Tribhuvan International Airport to San Luis Valley Regional Airport is 15 hours and 26 minutes.

Flight carbon footprint between Tribhuvan International Airport (KTM) and San Luis Valley Regional Airport (ALS)

On average, flying from Kathmandu to Alamosa generates about 983 kg of CO2 per passenger, and 983 kilograms equals 2 166 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kathmandu to Alamosa

See the map of the shortest flight path between Tribhuvan International Airport (KTM) and San Luis Valley Regional Airport (ALS).

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 San Luis Valley Regional Airport
City: Alamosa, CO
Country: United States Flag of United States
IATA Code: ALS
ICAO Code: KALS
Coordinates: 37°26′5″N, 105°52′1″W