How far is Great Falls, MT, from Salt Lake City, UT?
The distance between Salt Lake City (Salt Lake City International Airport) and Great Falls (Great Falls International Airport) is 463 miles / 745 kilometers / 402 nautical miles.
The driving distance from Salt Lake City (SLC) to Great Falls (GTF) is 575 miles / 925 kilometers, and travel time by car is about 9 hours 40 minutes.
Salt Lake City International Airport – Great Falls International Airport
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Distance from Salt Lake City to Great Falls
There are several ways to calculate the distance from Salt Lake City to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 463.131 miles
- 745.336 kilometers
- 402.449 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- 463.458 miles
- 745.863 kilometers
- 402.734 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 Salt Lake City to Great Falls?
The estimated flight time from Salt Lake City International Airport to Great Falls International Airport is 1 hour and 22 minutes.
What is the time difference between Salt Lake City and Great Falls?
There is no time difference between Salt Lake City and Great Falls.
Flight carbon footprint between Salt Lake City International Airport (SLC) and Great Falls International Airport (GTF)
On average, flying from Salt Lake City to Great Falls generates about 93 kg of CO2 per passenger, and 93 kilograms equals 205 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Salt Lake City to Great Falls
See the map of the shortest flight path between Salt Lake City International Airport (SLC) and Great Falls International Airport (GTF).
Airport information
| Origin | Salt Lake City International Airport |
|---|---|
| City: | Salt Lake City, UT |
| Country: | United States  |
| IATA Code: | SLC |
| ICAO Code: | KSLC |
| Coordinates: | 40°47′18″N, 111°58′40″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 |
Airlines flying from Salt Lake City (SLC) to Great Falls (GTF)
| Delta Air Lines |