Air Miles Calculator

Distance between Great Falls, MT (GTF) and Salt Lake City, UT (SLC)

Distance from Great Falls to Salt Lake City (Great Falls International Airport – Salt Lake City International Airport) is 463 miles / 745 kilometers / 402 nautical miles.

How far is Salt Lake City from Great Falls?

There are several ways to calculate distances between Great Falls and Salt Lake City. Here are two common 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 earth.

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).

Flight duration

Estimated flight time from Great Falls International Airport (GTF) to Salt Lake City International Airport (SLC) is 1 hour 22 minutes.

Time difference and current local times

There is no time difference between Great Falls and Salt Lake City.

Time Difference

Great Falls
Salt Lake City

Great Falls, MT

 MDT

Salt Lake City, UT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 94 kg (206 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 Salt Lake City International Airport
City: Salt Lake City, UT
Country: United States Flag of United States
IATA Code: SLC
ICAO Code: KSLC
Coordinates: 40°47′18″N, 111°58′40″W

Great Falls to Salt Lake City flight path

Shortest flight path between Great Falls International Airport (GTF) and Salt Lake City International Airport (SLC).

Frequent Flyer Miles Calculator

Great Falls (GTF) → Salt Lake City (SLC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
463
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
463

Round trip?