How far is Alamosa, CO, from St Martin?

The distance between St Martin (Grand Case-Espérance Airport) and Alamosa (San Luis Valley Regional Airport) is 2908 miles / 4680 kilometers / 2527 nautical miles.

Distance from St Martin to Alamosa

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

Vincenty's formula (applied above)

• 2908.192 miles
• 4680.282 kilometers
• 2527.150 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

• 2906.010 miles
• 4676.770 kilometers
• 2525.254 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 St Martin to Alamosa?

The estimated flight time from Grand Case-Espérance Airport to San Luis Valley Regional Airport is 6 hours and 0 minutes.

What is the time difference between St Martin and Alamosa?

The time difference between St Martin and Alamosa is 3 hours. Alamosa is 3 hours behind St Martin.

Flight carbon footprint between Grand Case-Espérance Airport (SFG) and San Luis Valley Regional Airport (ALS)

On average, flying from St Martin to Alamosa generates about 323 kg of CO2 per passenger, and 323 kilograms equals 713 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Martin to Alamosa

See the map of the shortest flight path between Grand Case-Espérance Airport (SFG) and San Luis Valley Regional Airport (ALS).

Airport information

Origin	Grand Case-Espérance Airport
City:	St Martin
Country:	Saint Martin
IATA Code:	SFG
ICAO Code:	TFFG
Coordinates:	18°5′59″N, 63°2′49″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