How far is Tucson, AZ, from Kalispell, MT?
The distance between Kalispell (Glacier Park International Airport) and Tucson (Tucson International Airport) is 1131 miles / 1820 kilometers / 983 nautical miles.
The driving distance from Kalispell (FCA) to Tucson (TUS) is 1420 miles / 2285 kilometers, and travel time by car is about 25 hours 14 minutes.
Glacier Park International Airport – Tucson International Airport
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Distance from Kalispell to Tucson
There are several ways to calculate the distance from Kalispell to Tucson. Here are two standard 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 planet.
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).
How long does it take to fly from Kalispell to Tucson?
The estimated flight time from Glacier Park International Airport to Tucson International Airport is 2 hours and 38 minutes.
What is the time difference between Kalispell and Tucson?
Flight carbon footprint between Glacier Park International Airport (FCA) and Tucson International Airport (TUS)
On average, flying from Kalispell to Tucson generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 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 Tucson
See the map of the shortest flight path between Glacier Park International Airport (FCA) and Tucson International Airport (TUS).
Airport information
| Origin | 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 |
| Destination | Tucson International Airport |
|---|---|
| City: | Tucson, AZ |
| Country: | United States |
| IATA Code: | TUS |
| ICAO Code: | KTUS |
| Coordinates: | 32°6′57″N, 110°56′27″W |