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How far is Alamosa, CO, from Glasgow, MT?

The distance between Glasgow (Glasgow Valley County Airport) and Alamosa (San Luis Valley Regional Airport) is 745 miles / 1199 kilometers / 647 nautical miles.

The driving distance from Glasgow (GGW) to Alamosa (ALS) is 908 miles / 1461 kilometers, and travel time by car is about 19 hours 47 minutes.

Glasgow Valley County Airport – San Luis Valley Regional Airport

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745
Miles
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1199
Kilometers
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647
Nautical miles

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Distance from Glasgow to Alamosa

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

Vincenty's formula (applied above)
  • 744.915 miles
  • 1198.824 kilometers
  • 647.313 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
  • 745.615 miles
  • 1199.952 kilometers
  • 647.922 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 Glasgow to Alamosa?

The estimated flight time from Glasgow Valley County Airport to San Luis Valley Regional Airport is 1 hour and 54 minutes.

What is the time difference between Glasgow and Alamosa?

There is no time difference between Glasgow and Alamosa.

Flight carbon footprint between Glasgow Valley County Airport (GGW) and San Luis Valley Regional Airport (ALS)

On average, flying from Glasgow to Alamosa generates about 129 kg of CO2 per passenger, and 129 kilograms equals 285 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Glasgow to Alamosa

See the map of the shortest flight path between Glasgow Valley County Airport (GGW) and San Luis Valley Regional Airport (ALS).

Airport information

Origin Glasgow Valley County Airport
City: Glasgow, MT
Country: United States Flag of United States
IATA Code: GGW
ICAO Code: KGGW
Coordinates: 48°12′45″N, 106°36′53″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