How far is Philadelphia, PA, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Philadelphia (Northeast Philadelphia Airport) is 1870 miles / 3010 kilometers / 1625 nautical miles.
The driving distance from Great Falls (GTF) to Philadelphia (PNE) is 2147 miles / 3456 kilometers, and travel time by car is about 39 hours 13 minutes.
Great Falls International Airport – Northeast Philadelphia Airport
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Distance from Great Falls to Philadelphia
There are several ways to calculate the distance from Great Falls to Philadelphia. Here are two standard methods:
Vincenty's formula (applied above)- 1870.204 miles
- 3009.801 kilometers
- 1625.163 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- 1865.616 miles
- 3002.417 kilometers
- 1621.176 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 Philadelphia?
The estimated flight time from Great Falls International Airport to Northeast Philadelphia Airport is 4 hours and 2 minutes.
What is the time difference between Great Falls and Philadelphia?
Flight carbon footprint between Great Falls International Airport (GTF) and Northeast Philadelphia Airport (PNE)
On average, flying from Great Falls to Philadelphia generates about 206 kg of CO2 per passenger, and 206 kilograms equals 454 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 Philadelphia
See the map of the shortest flight path between Great Falls International Airport (GTF) and Northeast Philadelphia Airport (PNE).
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 | Northeast Philadelphia Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PNE |
| ICAO Code: | KPNE |
| Coordinates: | 40°4′54″N, 75°0′38″W |