How far is Sierra Vista, AZ, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Sierra Vista (Sierra Vista Municipal Airport) is 1098 miles / 1767 kilometers / 954 nautical miles.
The driving distance from Great Falls (GTF) to Sierra Vista (FHU) is 1414 miles / 2276 kilometers, and travel time by car is about 25 hours 8 minutes.
Great Falls International Airport – Sierra Vista Municipal Airport
Search flights
Distance from Great Falls to Sierra Vista
There are several ways to calculate the distance from Great Falls to Sierra Vista. Here are two standard methods:
Vincenty's formula (applied above)- 1097.822 miles
- 1766.774 kilometers
- 953.981 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- 1099.472 miles
- 1769.429 kilometers
- 955.415 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 Sierra Vista?
The estimated flight time from Great Falls International Airport to Sierra Vista Municipal Airport is 2 hours and 34 minutes.
What is the time difference between Great Falls and Sierra Vista?
There is no time difference between Great Falls and Sierra Vista.
Flight carbon footprint between Great Falls International Airport (GTF) and Sierra Vista Municipal Airport (FHU)
On average, flying from Great Falls to Sierra Vista generates about 157 kg of CO2 per passenger, and 157 kilograms equals 345 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 Sierra Vista
See the map of the shortest flight path between Great Falls International Airport (GTF) and Sierra Vista Municipal Airport (FHU).
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 | Sierra Vista Municipal Airport |
|---|---|
| City: | Sierra Vista, AZ |
| Country: | United States |
| IATA Code: | FHU |
| ICAO Code: | KFHU |
| Coordinates: | 31°35′18″N, 110°20′38″W |