How far is Marquette, MI, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Marquette (Sawyer International Airport) is 1133 miles / 1823 kilometers / 985 nautical miles.
The driving distance from Great Falls (GTF) to Marquette (MQT) is 1253 miles / 2017 kilometers, and travel time by car is about 24 hours 16 minutes.
Great Falls International Airport – Sawyer International Airport
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Distance from Great Falls to Marquette
There are several ways to calculate the distance from Great Falls to Marquette. Here are two standard methods:
Vincenty's formula (applied above)- 1132.955 miles
- 1823.314 kilometers
- 984.511 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- 1129.683 miles
- 1818.049 kilometers
- 981.668 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 Marquette?
The estimated flight time from Great Falls International Airport to Sawyer International Airport is 2 hours and 38 minutes.
What is the time difference between Great Falls and Marquette?
Flight carbon footprint between Great Falls International Airport (GTF) and Sawyer International Airport (MQT)
On average, flying from Great Falls to Marquette generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 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 Marquette
See the map of the shortest flight path between Great Falls International Airport (GTF) and Sawyer International Airport (MQT).
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 | Sawyer International Airport |
|---|---|
| City: | Marquette, MI |
| Country: | United States |
| IATA Code: | MQT |
| ICAO Code: | KSAW |
| Coordinates: | 46°21′12″N, 87°23′43″W |