How far is Great Falls, MT, from Pendleton, OR?
The distance between Pendleton (Eastern Oregon Regional Airport) and Great Falls (Great Falls International Airport) is 376 miles / 606 kilometers / 327 nautical miles.
The driving distance from Pendleton (PDT) to Great Falls (GTF) is 569 miles / 916 kilometers, and travel time by car is about 10 hours 48 minutes.
Eastern Oregon Regional Airport – Great Falls International Airport
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Distance from Pendleton to Great Falls
There are several ways to calculate the distance from Pendleton to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 376.345 miles
- 605.669 kilometers
- 327.035 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- 375.389 miles
- 604.130 kilometers
- 326.204 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 Pendleton to Great Falls?
The estimated flight time from Eastern Oregon Regional Airport to Great Falls International Airport is 1 hour and 12 minutes.
What is the time difference between Pendleton and Great Falls?
Flight carbon footprint between Eastern Oregon Regional Airport (PDT) and Great Falls International Airport (GTF)
On average, flying from Pendleton to Great Falls generates about 80 kg of CO2 per passenger, and 80 kilograms equals 177 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pendleton to Great Falls
See the map of the shortest flight path between Eastern Oregon Regional Airport (PDT) and Great Falls International Airport (GTF).
Airport information
| Origin | Eastern Oregon Regional Airport |
|---|---|
| City: | Pendleton, OR |
| Country: | United States  |
| IATA Code: | PDT |
| ICAO Code: | KPDT |
| Coordinates: | 45°41′42″N, 118°50′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 |