How far is Bismarck, ND, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Bismarck (Bismarck Municipal Airport) is 503 miles / 809 kilometers / 437 nautical miles.
The driving distance from Great Falls (GTF) to Bismarck (BIS) is 556 miles / 895 kilometers, and travel time by car is about 10 hours 30 minutes.
Great Falls International Airport – Bismarck Municipal Airport
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Distance from Great Falls to Bismarck
There are several ways to calculate the distance from Great Falls to Bismarck. Here are two standard methods:
Vincenty's formula (applied above)- 502.925 miles
- 809.379 kilometers
- 437.030 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- 501.474 miles
- 807.044 kilometers
- 435.769 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 Bismarck?
The estimated flight time from Great Falls International Airport to Bismarck Municipal Airport is 1 hour and 27 minutes.
What is the time difference between Great Falls and Bismarck?
Flight carbon footprint between Great Falls International Airport (GTF) and Bismarck Municipal Airport (BIS)
On average, flying from Great Falls to Bismarck generates about 99 kg of CO2 per passenger, and 99 kilograms equals 218 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 Bismarck
See the map of the shortest flight path between Great Falls International Airport (GTF) and Bismarck Municipal Airport (BIS).
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 | Bismarck Municipal Airport |
|---|---|
| City: | Bismarck, ND |
| Country: | United States |
| IATA Code: | BIS |
| ICAO Code: | KBIS |
| Coordinates: | 46°46′21″N, 100°44′45″W |