Air Miles Calculator

Distance between Spokane, WA (GEG) and Bozeman, MT (BZN)

Flight distance from Spokane to Bozeman (Spokane International Airport – Bozeman Yellowstone International Airport) is 329 miles / 529 kilometers / 286 nautical miles. Estimated flight time is 1 hour 7 minutes.

Driving distance from Spokane (GEG) to Bozeman (BZN) is 398 miles / 640 kilometers and travel time by car is about 6 hours 23 minutes.

Map of flight path and driving directions from Spokane to Bozeman.

Shortest flight path between Spokane International Airport (GEG) and Bozeman Yellowstone International Airport (BZN).

How far is Bozeman from Spokane?

There are several ways to calculate distances between Spokane and Bozeman. Here are two common methods:

Vincenty's formula (applied above)
  • 328.743 miles
  • 529.060 kilometers
  • 285.670 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 327.949 miles
  • 527.782 kilometers
  • 284.980 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).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Bozeman Yellowstone International Airport
City: Bozeman, MT
Country: United States Flag of United States
IATA Code: BZN
ICAO Code: KBZN
Coordinates: 45°46′39″N, 111°9′10″W

Time difference and current local times

The time difference between Spokane and Bozeman is 1 hour. Bozeman is 1 hour ahead of Spokane.

Time Difference

Spokane, WA

 PST

Bozeman, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (162 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Bozeman (BZN).

Distance:
329
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
329

Round trip?