How far is Kalispell, MT, from St Martin?

The distance between St Martin (Grand Case-Espérance Airport) and Kalispell (Glacier Park International Airport) is 3532 miles / 5684 kilometers / 3069 nautical miles.

Distance from St Martin to Kalispell

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

Vincenty's formula (applied above)

• 3531.988 miles
• 5684.184 kilometers
• 3069.214 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

• 3530.223 miles
• 5681.343 kilometers
• 3067.680 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 Kalispell?

The estimated flight time from Grand Case-Espérance Airport to Glacier Park International Airport is 7 hours and 11 minutes.

What is the time difference between St Martin and Kalispell?

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

Flight carbon footprint between Grand Case-Espérance Airport (SFG) and Glacier Park International Airport (FCA)

On average, flying from St Martin to Kalispell generates about 399 kg of CO2 per passenger, and 399 kilograms equals 879 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Martin to Kalispell

See the map of the shortest flight path between Grand Case-Espérance Airport (SFG) and Glacier Park International Airport (FCA).

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	Glacier Park International Airport
City:	Kalispell, MT
Country:	United States
IATA Code:	FCA
ICAO Code:	KGPI
Coordinates:	48°18′37″N, 114°15′21″W