Air Miles Calculator

Distance between Tucson, AZ (TUS) and Great Falls, MT (GTF)

Distance from Tucson to Great Falls (Tucson International Airport – Great Falls International Airport) is 1060 miles / 1706 kilometers / 921 nautical miles.

How far is Great Falls from Tucson?

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

Vincenty's formula (applied above)
  • 1060.368 miles
  • 1706.497 kilometers
  • 921.435 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
  • 1061.923 miles
  • 1709.000 kilometers
  • 922.786 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 Great Falls International Airport (GTF) is 2 hours 30 minutes.

Time difference and current local times

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

Time Difference

Tucson
Great Falls

Tucson, AZ

 MST

Great Falls, MT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 155 kg (341 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 Great Falls International Airport
City: Great Falls, MT
Country: United States Flag of United States
IATA Code: GTF
ICAO Code: KGTF
Coordinates: 47°28′55″N, 111°22′15″W

Tucson to Great Falls flight path

Shortest flight path between Tucson International Airport (TUS) and Great Falls International Airport (GTF).

Frequent Flyer Miles Calculator

Tucson (TUS) → Great Falls (GTF).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1060
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1060

Round trip?