How far is Helena, MT, from Presque Isle, ME?
The distance between Presque Isle (Presque Isle International Airport) and Helena (Helena Regional Airport) is 2062 miles / 3319 kilometers / 1792 nautical miles.
The driving distance from Presque Isle (PQI) to Helena (HLN) is 2609 miles / 4198 kilometers, and travel time by car is about 50 hours 0 minutes.
Presque Isle International Airport – Helena Regional Airport
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Distance from Presque Isle to Helena
There are several ways to calculate the distance from Presque Isle to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 2062.352 miles
- 3319.034 kilometers
- 1792.135 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- 2056.400 miles
- 3309.456 kilometers
- 1786.963 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 Helena?
The estimated flight time from Presque Isle International Airport to Helena Regional Airport is 4 hours and 24 minutes.
What is the time difference between Presque Isle and Helena?
Flight carbon footprint between Presque Isle International Airport (PQI) and Helena Regional Airport (HLN)
On average, flying from Presque Isle to Helena generates about 224 kg of CO2 per passenger, and 224 kilograms equals 495 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 Helena
See the map of the shortest flight path between Presque Isle International Airport (PQI) and Helena Regional Airport (HLN).
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 | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |