Air Miles Calculator

Distance between Spokane, WA (GEG) and Bismarck, ND (BIS)

Distance from Spokane to Bismarck (Spokane International Airport – Bismarck Municipal Airport) is 791 miles / 1273 kilometers / 687 nautical miles.

How far is Bismarck from Spokane?

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

Vincenty's formula (applied above)
  • 791.082 miles
  • 1273.122 kilometers
  • 687.431 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
  • 788.786 miles
  • 1269.428 kilometers
  • 685.436 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).

Flight duration

Estimated flight time from Spokane International Airport (GEG) to Bismarck Municipal Airport (BIS) is 1 hour 59 minutes.

Time difference and current local times

The time difference between Spokane and Bismarck is 2 hours. Bismarck is 2 hours ahead of Spokane.

Time Difference

Spokane
Bismarck

Spokane, WA

 PST

Bismarck, ND

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (295 pounds).

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 Bismarck Municipal Airport
City: Bismarck, ND
Country: United States Flag of United States
IATA Code: BIS
ICAO Code: KBIS
Coordinates: 46°46′21″N, 100°44′45″W

Map

Spokane to Bismarck flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Bismarck (BIS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
791
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
791

Round trip?