Air Miles Calculator

Distance between Tucson, AZ (TUS) and Kalispell, MT (FCA)

Distance from Tucson to Kalispell (Tucson International Airport – Glacier Park International Airport) is 1131 miles / 1820 kilometers / 983 nautical miles.

How far is Kalispell from Tucson?

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

Vincenty's formula (applied above)
  • 1130.753 miles
  • 1819.771 kilometers
  • 982.598 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
  • 1132.229 miles
  • 1822.146 kilometers
  • 983.880 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).

Flight duration

Estimated flight time from Tucson International Airport (TUS) to Glacier Park International Airport (FCA) is 2 hours 38 minutes.

Time difference and current local times

The time difference between Tucson and Kalispell is 1 hour. Kalispell is 1 hour ahead of Tucson.

Time Difference

Tucson
Kalispell

Tucson, AZ

 MST

Kalispell, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 158 kg (349 pounds).

Airport information


A Tucson International Airport
City: Tucson, AZ
Country: United States Flag of United States
IATA Code: TUS
ICAO Code: KTUS
Coordinates: 32°6′57″N, 110°56′27″W

B 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

Tucson to Kalispell flight path

Shortest flight path between Tucson International Airport (TUS) and Glacier Park International Airport (FCA).

Frequent Flyer Miles Calculator

Tucson (TUS) → Kalispell (FCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1131
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1131

Round trip?