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How far is Kalispell, MT, from Saint Thomas?

The distance between Saint Thomas (Cyril E. King Airport) and Kalispell (Glacier Park International Airport) is 3436 miles / 5529 kilometers / 2985 nautical miles.

Cyril E. King Airport – Glacier Park International Airport

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3436
Miles
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5529
Kilometers
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2985
Nautical miles

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Distance from Saint Thomas to Kalispell

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

Vincenty's formula (applied above)
  • 3435.592 miles
  • 5529.049 kilometers
  • 2985.448 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
  • 3434.061 miles
  • 5526.585 kilometers
  • 2984.117 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 Saint Thomas to Kalispell?

The estimated flight time from Cyril E. King Airport to Glacier Park International Airport is 7 hours and 0 minutes.

Flight carbon footprint between Cyril E. King Airport (STT) and Glacier Park International Airport (FCA)

On average, flying from Saint Thomas to Kalispell generates about 387 kg of CO2 per passenger, and 387 kilograms equals 853 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint Thomas to Kalispell

See the map of the shortest flight path between Cyril E. King Airport (STT) and Glacier Park International Airport (FCA).

Airport information

Origin Cyril E. King Airport
City: Saint Thomas
Country: U.S. Virgin Islands Flag of U.S. Virgin Islands
IATA Code: STT
ICAO Code: TIST
Coordinates: 18°20′14″N, 64°58′24″W
Destination Glacier Park International Airport
City: Kalispell, MT
Country: United States Flag of United States
IATA Code: FCA
ICAO Code: KGPI
Coordinates: 48°18′37″N, 114°15′21″W