How far is Tulsa, OK, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Tulsa (Tulsa International Airport) is 1112 miles / 1789 kilometers / 966 nautical miles.
The driving distance from Great Falls (GTF) to Tulsa (TUL) is 1469 miles / 2364 kilometers, and travel time by car is about 26 hours 31 minutes.
Great Falls International Airport – Tulsa International Airport
Search flights
Distance from Great Falls to Tulsa
There are several ways to calculate the distance from Great Falls to Tulsa. Here are two standard methods:
Vincenty's formula (applied above)- 1111.833 miles
- 1789.322 kilometers
- 966.156 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- 1110.975 miles
- 1787.940 kilometers
- 965.411 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 Tulsa?
The estimated flight time from Great Falls International Airport to Tulsa International Airport is 2 hours and 36 minutes.
What is the time difference between Great Falls and Tulsa?
The time difference between Great Falls and Tulsa is 1 hour. Tulsa is 1 hour ahead of Great Falls.
Flight carbon footprint between Great Falls International Airport (GTF) and Tulsa International Airport (TUL)
On average, flying from Great Falls to Tulsa generates about 157 kg of CO2 per passenger, and 157 kilograms equals 347 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 Tulsa
See the map of the shortest flight path between Great Falls International Airport (GTF) and Tulsa International Airport (TUL).
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 | Tulsa International Airport |
|---|---|
| City: | Tulsa, OK |
| Country: | United States |
| IATA Code: | TUL |
| ICAO Code: | KTUL |
| Coordinates: | 36°11′54″N, 95°53′17″W |