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How far is Thompson from Kalispell, MT?

The distance between Kalispell (Glacier Park International Airport) and Thompson (Thompson Airport) is 866 miles / 1394 kilometers / 753 nautical miles.

The driving distance from Kalispell (FCA) to Thompson (YTH) is 1118 miles / 1800 kilometers, and travel time by car is about 25 hours 1 minutes.

Glacier Park International Airport – Thompson Airport

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866
Miles
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1394
Kilometers
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753
Nautical miles

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Distance from Kalispell to Thompson

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

Vincenty's formula (applied above)
  • 866.089 miles
  • 1393.835 kilometers
  • 752.610 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
  • 864.110 miles
  • 1390.651 kilometers
  • 750.891 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 Kalispell to Thompson?

The estimated flight time from Glacier Park International Airport to Thompson Airport is 2 hours and 8 minutes.

Flight carbon footprint between Glacier Park International Airport (FCA) and Thompson Airport (YTH)

On average, flying from Kalispell to Thompson generates about 141 kg of CO2 per passenger, and 141 kilograms equals 310 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kalispell to Thompson

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

Airport information

Origin 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
Destination Thompson Airport
City: Thompson
Country: Canada Flag of Canada
IATA Code: YTH
ICAO Code: CYTH
Coordinates: 55°48′3″N, 97°51′51″W