How far is Great Falls, MT, from White Plains, NY?
The distance between White Plains (Westchester County Airport) and Great Falls (Great Falls International Airport) is 1900 miles / 3058 kilometers / 1651 nautical miles.
The driving distance from White Plains (HPN) to Great Falls (GTF) is 2203 miles / 3546 kilometers, and travel time by car is about 40 hours 34 minutes.
Westchester County Airport – Great Falls International Airport
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Distance from White Plains to Great Falls
There are several ways to calculate the distance from White Plains to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1900.217 miles
- 3058.102 kilometers
- 1651.243 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- 1895.358 miles
- 3050.283 kilometers
- 1647.021 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 White Plains to Great Falls?
The estimated flight time from Westchester County Airport to Great Falls International Airport is 4 hours and 5 minutes.
What is the time difference between White Plains and Great Falls?
Flight carbon footprint between Westchester County Airport (HPN) and Great Falls International Airport (GTF)
On average, flying from White Plains to Great Falls generates about 208 kg of CO2 per passenger, and 208 kilograms equals 459 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from White Plains to Great Falls
See the map of the shortest flight path between Westchester County Airport (HPN) and Great Falls International Airport (GTF).
Airport information
| Origin | Westchester County Airport |
|---|---|
| City: | White Plains, NY |
| Country: | United States  |
| IATA Code: | HPN |
| ICAO Code: | KHPN |
| Coordinates: | 41°4′1″N, 73°42′27″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 |