Air Miles Calculator

Distance between Kalispell, MT (FCA) and Thunder Bay (YQT)

Flight distance from Kalispell to Thunder Bay (Glacier Park International Airport – Thunder Bay International Airport) is 1143 miles / 1840 kilometers / 994 nautical miles. Estimated flight time is 2 hours 39 minutes.

Driving distance from Kalispell (FCA) to Thunder Bay (YQT) is 1396 miles / 2246 kilometers and travel time by car is about 24 hours 52 minutes.

Map of flight path and driving directions from Kalispell to Thunder Bay.

Shortest flight path between Glacier Park International Airport (FCA) and Thunder Bay International Airport (YQT).

How far is Thunder Bay from Kalispell?

There are several ways to calculate distances between Kalispell and Thunder Bay. Here are two common methods:

Vincenty's formula (applied above)
  • 1143.373 miles
  • 1840.080 kilometers
  • 993.564 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1139.959 miles
  • 1834.587 kilometers
  • 990.598 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).

Airport information


A 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

B Thunder Bay International Airport
City: Thunder Bay
Country: Canada Flag of Canada
IATA Code: YQT
ICAO Code: CYQT
Coordinates: 48°22′18″N, 89°19′26″W

Time difference and current local times

The time difference between Kalispell and Thunder Bay is 2 hours. Thunder Bay is 2 hours ahead of Kalispell.

Time Difference

Kalispell, MT

 MST

Thunder Bay

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (350 pounds).

Frequent Flyer Miles Calculator

Kalispell (FCA) → Thunder Bay (YQT).

Distance:
1143
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1143

Round trip?