How far is Oakland, CA, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Oakland (Oakland International Airport) is 870 miles / 1400 kilometers / 756 nautical miles.
The driving distance from Great Falls (GTF) to Oakland (OAK) is 1191 miles / 1916 kilometers, and travel time by car is about 20 hours 46 minutes.
Great Falls International Airport – Oakland International Airport
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Distance from Great Falls to Oakland
There are several ways to calculate the distance from Great Falls to Oakland. Here are two standard methods:
Vincenty's formula (applied above)- 870.049 miles
- 1400.209 kilometers
- 756.052 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- 869.646 miles
- 1399.559 kilometers
- 755.701 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 Oakland?
The estimated flight time from Great Falls International Airport to Oakland International Airport is 2 hours and 8 minutes.
What is the time difference between Great Falls and Oakland?
The time difference between Great Falls and Oakland is 1 hour. Oakland is 1 hour behind Great Falls.
Flight carbon footprint between Great Falls International Airport (GTF) and Oakland International Airport (OAK)
On average, flying from Great Falls to Oakland generates about 141 kg of CO2 per passenger, and 141 kilograms equals 311 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 Oakland
See the map of the shortest flight path between Great Falls International Airport (GTF) and Oakland International Airport (OAK).
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 | Oakland International Airport |
|---|---|
| City: | Oakland, CA |
| Country: | United States |
| IATA Code: | OAK |
| ICAO Code: | KOAK |
| Coordinates: | 37°43′16″N, 122°13′15″W |