How far is Presque Isle, ME, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Presque Isle (Presque Isle International Airport) is 2018 miles / 3248 kilometers / 1754 nautical miles.
The driving distance from Great Falls (GTF) to Presque Isle (PQI) is 2535 miles / 4080 kilometers, and travel time by car is about 49 hours 12 minutes.
Great Falls International Airport – Presque Isle International Airport
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Distance from Great Falls to Presque Isle
There are several ways to calculate the distance from Great Falls to Presque Isle. 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 Great Falls to Presque Isle?
The estimated flight time from Great Falls International Airport to Presque Isle International Airport is 4 hours and 19 minutes.
What is the time difference between Great Falls and Presque Isle?
Flight carbon footprint between Great Falls International Airport (GTF) and Presque Isle International Airport (PQI)
On average, flying from Great Falls to Presque Isle 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 Great Falls to Presque Isle
See the map of the shortest flight path between Great Falls International Airport (GTF) and Presque Isle International Airport (PQI).
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 | 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 |