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How far is Alamosa, CO, from Lansdowne House?

The distance between Lansdowne House (Lansdowne House Airport) and Alamosa (San Luis Valley Regional Airport) is 1340 miles / 2156 kilometers / 1164 nautical miles.

The driving distance from Lansdowne House (YLH) to Alamosa (ALS) is 1812 miles / 2916 kilometers, and travel time by car is about 38 hours 54 minutes.

Lansdowne House Airport – San Luis Valley Regional Airport

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1340
Miles
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2156
Kilometers
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1164
Nautical miles

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Distance from Lansdowne House to Alamosa

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

Vincenty's formula (applied above)
  • 1339.955 miles
  • 2156.449 kilometers
  • 1164.389 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
  • 1338.864 miles
  • 2154.693 kilometers
  • 1163.441 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 Lansdowne House to Alamosa?

The estimated flight time from Lansdowne House Airport to San Luis Valley Regional Airport is 3 hours and 2 minutes.

Flight carbon footprint between Lansdowne House Airport (YLH) and San Luis Valley Regional Airport (ALS)

On average, flying from Lansdowne House to Alamosa generates about 169 kg of CO2 per passenger, and 169 kilograms equals 373 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lansdowne House to Alamosa

See the map of the shortest flight path between Lansdowne House Airport (YLH) and San Luis Valley Regional Airport (ALS).

Airport information

Origin Lansdowne House Airport
City: Lansdowne House
Country: Canada Flag of Canada
IATA Code: YLH
ICAO Code: CYLH
Coordinates: 52°11′44″N, 87°56′3″W
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