How far is Great Falls, MT, from Presque Isle, ME?
The distance between Presque Isle (Presque Isle International Airport) and Great Falls (Great Falls International Airport) is 2018 miles / 3248 kilometers / 1754 nautical miles.
The driving distance from Presque Isle (PQI) to Great Falls (GTF) is 2528 miles / 4068 kilometers, and travel time by car is about 49 hours 8 minutes.
Presque Isle International Airport – Great Falls International Airport
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Distance from Presque Isle to Great Falls
There are several ways to calculate the distance from Presque Isle to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 2018.231 miles
- 3248.028 kilometers
- 1753.795 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- 2012.360 miles
- 3238.579 kilometers
- 1748.693 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 Presque Isle to Great Falls?
The estimated flight time from Presque Isle International Airport to Great Falls International Airport is 4 hours and 19 minutes.
What is the time difference between Presque Isle and Great Falls?
Flight carbon footprint between Presque Isle International Airport (PQI) and Great Falls International Airport (GTF)
On average, flying from Presque Isle to Great Falls generates about 220 kg of CO2 per passenger, and 220 kilograms equals 484 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Presque Isle to Great Falls
See the map of the shortest flight path between Presque Isle International Airport (PQI) and Great Falls International Airport (GTF).
Airport information
| Origin | Presque Isle International Airport |
|---|---|
| City: | Presque Isle, ME |
| Country: | United States  |
| IATA Code: | PQI |
| ICAO Code: | KPQI |
| Coordinates: | 46°41′20″N, 68°2′41″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 |