How far is Montrose, CO, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Montrose (Montrose Regional Airport) is 644 miles / 1036 kilometers / 559 nautical miles.
The driving distance from Great Falls (GTF) to Montrose (MTJ) is 910 miles / 1464 kilometers, and travel time by car is about 16 hours 2 minutes.
Great Falls International Airport – Montrose Regional Airport
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Distance from Great Falls to Montrose
There are several ways to calculate the distance from Great Falls to Montrose. Here are two standard methods:
Vincenty's formula (applied above)- 643.739 miles
- 1035.998 kilometers
- 559.394 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- 644.160 miles
- 1036.676 kilometers
- 559.760 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 Montrose?
The estimated flight time from Great Falls International Airport to Montrose Regional Airport is 1 hour and 43 minutes.
What is the time difference between Great Falls and Montrose?
There is no time difference between Great Falls and Montrose.
Flight carbon footprint between Great Falls International Airport (GTF) and Montrose Regional Airport (MTJ)
On average, flying from Great Falls to Montrose generates about 118 kg of CO2 per passenger, and 118 kilograms equals 260 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 Montrose
See the map of the shortest flight path between Great Falls International Airport (GTF) and Montrose Regional Airport (MTJ).
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 | Montrose Regional Airport |
|---|---|
| City: | Montrose, CO |
| Country: | United States |
| IATA Code: | MTJ |
| ICAO Code: | KMTJ |
| Coordinates: | 38°30′35″N, 107°53′38″W |