How far is Alamosa, CO, from Island Lake?

The distance between Island Lake (Island Lake Airport) and Alamosa (San Luis Valley Regional Airport) is 1254 miles / 2018 kilometers / 1090 nautical miles.

Distance from Island Lake to Alamosa

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

Vincenty's formula (applied above)

• 1253.971 miles
• 2018.071 kilometers
• 1089.671 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

• 1253.801 miles
• 2017.797 kilometers
• 1089.523 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 Island Lake to Alamosa?

The estimated flight time from Island Lake Airport to San Luis Valley Regional Airport is 2 hours and 52 minutes.

What is the time difference between Island Lake and Alamosa?

The time difference between Island Lake and Alamosa is 1 hour. Alamosa is 1 hour behind Island Lake.

Flight carbon footprint between Island Lake Airport (YIV) and San Luis Valley Regional Airport (ALS)

On average, flying from Island Lake to Alamosa generates about 164 kg of CO2 per passenger, and 164 kilograms equals 361 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Island Lake to Alamosa

See the map of the shortest flight path between Island Lake Airport (YIV) and San Luis Valley Regional Airport (ALS).

Airport information

Origin	Island Lake Airport
City:	Island Lake
Country:	Canada
IATA Code:	YIV
ICAO Code:	CYIV
Coordinates:	53°51′25″N, 94°39′12″W

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