How far is Great Falls, MT, from Garden City, KS?
The distance between Garden City (Garden City Regional Airport) and Great Falls (Great Falls International Airport) is 852 miles / 1371 kilometers / 740 nautical miles.
The driving distance from Garden City (GCK) to Great Falls (GTF) is 1114 miles / 1793 kilometers, and travel time by car is about 21 hours 8 minutes.
Garden City Regional Airport – Great Falls International Airport
Search flights
Distance from Garden City to Great Falls
There are several ways to calculate the distance from Garden City to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 852.018 miles
- 1371.190 kilometers
- 740.384 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- 851.610 miles
- 1370.534 kilometers
- 740.029 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 Garden City to Great Falls?
The estimated flight time from Garden City Regional Airport to Great Falls International Airport is 2 hours and 6 minutes.
What is the time difference between Garden City and Great Falls?
Flight carbon footprint between Garden City Regional Airport (GCK) and Great Falls International Airport (GTF)
On average, flying from Garden City to Great Falls generates about 140 kg of CO2 per passenger, and 140 kilograms equals 308 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Garden City to Great Falls
See the map of the shortest flight path between Garden City Regional Airport (GCK) and Great Falls International Airport (GTF).
Airport information
| Origin | Garden City Regional Airport |
|---|---|
| City: | Garden City, KS |
| Country: | United States  |
| IATA Code: | GCK |
| ICAO Code: | KGCK |
| Coordinates: | 37°55′39″N, 100°43′26″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 |