How far is Kalispell, MT, from Southampton?

The distance between Southampton (Southampton Airport) and Kalispell (Glacier Park International Airport) is 4530 miles / 7290 kilometers / 3936 nautical miles.

Distance from Southampton to Kalispell

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

Vincenty's formula (applied above)

• 4529.711 miles
• 7289.863 kilometers
• 3936.211 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

• 4516.038 miles
• 7267.859 kilometers
• 3924.330 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 Southampton to Kalispell?

The estimated flight time from Southampton Airport to Glacier Park International Airport is 9 hours and 4 minutes.

What is the time difference between Southampton and Kalispell?

The time difference between Southampton and Kalispell is 7 hours. Kalispell is 7 hours behind Southampton.

Flight carbon footprint between Southampton Airport (SOU) and Glacier Park International Airport (FCA)

On average, flying from Southampton to Kalispell generates about 523 kg of CO2 per passenger, and 523 kilograms equals 1 153 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Southampton to Kalispell

See the map of the shortest flight path between Southampton Airport (SOU) and Glacier Park International Airport (FCA).

Airport information

Origin	Southampton Airport
City:	Southampton
Country:	United Kingdom
IATA Code:	SOU
ICAO Code:	EGHI
Coordinates:	50°57′1″N, 1°21′24″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