Air Miles Calculator

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

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

How far is Tucson from Great Falls?

There are several ways to calculate distances between Great Falls and Tucson. 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 Great Falls International Airport (GTF) to Tucson International Airport (TUS) is 2 hours 30 minutes.

Time difference and current local times

There is no time difference between Great Falls and Tucson.

Time Difference

Great Falls
Tucson

Great Falls, MT

 MST

Tucson, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 155 kg (341 pounds).

Airport information


A 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

B 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

Map

Great Falls to Tucson flight map.

Frequent Flyer Miles Calculator

Great Falls (GTF) → Tucson (TUS).

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?