How far is Great Falls, MT, from Tucson, AZ?
The distance between Tucson (Tucson International Airport) and Great Falls (Great Falls International Airport) is 1060 miles / 1706 kilometers / 921 nautical miles.
The driving distance from Tucson (TUS) to Great Falls (GTF) is 1353 miles / 2178 kilometers, and travel time by car is about 23 hours 59 minutes.
Tucson International Airport – Great Falls International Airport
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Distance from Tucson to Great Falls
There are several ways to calculate the distance from Tucson to Great Falls. 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 Tucson to Great Falls?
The estimated flight time from Tucson International Airport to Great Falls International Airport is 2 hours and 30 minutes.
What is the time difference between Tucson and Great Falls?
Flight carbon footprint between Tucson International Airport (TUS) and Great Falls International Airport (GTF)
On average, flying from Tucson to Great Falls 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 Tucson to Great Falls
See the map of the shortest flight path between Tucson International Airport (TUS) and Great Falls International Airport (GTF).
Airport information
| Origin | Tucson International Airport |
|---|---|
| City: | Tucson, AZ |
| Country: | United States  |
| IATA Code: | TUS |
| ICAO Code: | KTUS |
| Coordinates: | 32°6′57″N, 110°56′27″W |
| Destination | 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 |