How far is Tucson, AZ, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Tucson (Tucson International Airport) is 1060 miles / 1706 kilometers / 921 nautical miles.
The driving distance from Great Falls (GTF) to Tucson (TUS) is 1353 miles / 2177 kilometers, and travel time by car is about 23 hours 59 minutes.
Great Falls International Airport – Tucson International Airport
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Distance from Great Falls to Tucson
There are several ways to calculate the distance from Great Falls to Tucson. Here are two standard 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 planet.
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).
How long does it take to fly from Great Falls to Tucson?
The estimated flight time from Great Falls International Airport to Tucson International Airport is 2 hours and 30 minutes.
What is the time difference between Great Falls and Tucson?
Flight carbon footprint between Great Falls International Airport (GTF) and Tucson International Airport (TUS)
On average, flying from Great Falls to Tucson generates about 155 kg of CO2 per passenger, and 155 kilograms equals 341 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Tucson
See the map of the shortest flight path between Great Falls International Airport (GTF) and Tucson International Airport (TUS).
Airport information
| Origin | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″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 |