Air Miles Calculator

Distance between Great Falls, MT (GTF) and Grand Canyon, AZ (GCN)

Flight distance from Great Falls to Grand Canyon (Great Falls International Airport – Grand Canyon National Park Airport) is 797 miles / 1282 kilometers / 692 nautical miles. Estimated flight time is 2 hours 0 minutes.

Driving distance from Great Falls (GTF) to Grand Canyon (GCN) is 1097 miles / 1766 kilometers and travel time by car is about 19 hours 30 minutes.

Map of flight path and driving directions from Great Falls to Grand Canyon.

Shortest flight path between Great Falls International Airport (GTF) and Grand Canyon National Park Airport (GCN).

How far is Grand Canyon from Great Falls?

There are several ways to calculate distances between Great Falls and Grand Canyon. Here are two common methods:

Vincenty's formula (applied above)
  • 796.710 miles
  • 1282.181 kilometers
  • 692.322 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
  • 797.613 miles
  • 1283.633 kilometers
  • 693.106 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).

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 Grand Canyon National Park Airport
City: Grand Canyon, AZ
Country: United States Flag of United States
IATA Code: GCN
ICAO Code: KGCN
Coordinates: 35°57′8″N, 112°8′49″W

Time difference and current local times

There is no time difference between Great Falls and Grand Canyon.

Time Difference

Great Falls, MT

 MST

Grand Canyon, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 135 kg (297 pounds).

Frequent Flyer Miles Calculator

Great Falls (GTF) → Grand Canyon (GCN).

Distance:
797
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
797

Round trip?