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

Flight distance from Spokane to Bismarck (Spokane International Airport – Bismarck Municipal Airport) is 791 miles / 1273 kilometers / 687 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Spokane (GEG) to Bismarck (BIS) is 964 miles / 1551 kilometers and travel time by car is about 15 hours 43 minutes.

## Map of flight path and driving directions from Spokane to Bismarck.

Shortest flight path between Spokane International Airport (GEG) and Bismarck Municipal Airport (BIS).

## 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).

## Airport information

A Spokane International Airport
City: Spokane, WA
Country: 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
IATA Code: BIS
ICAO Code: KBIS
Coordinates: 46°46′21″N, 100°44′45″W

## Time difference and current local times

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

PDT

CDT

## Carbon dioxide emissions

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

## Frequent Flyer Miles Calculator

Spokane (GEG) → Bismarck (BIS).

Distance:
791
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
791

Round trip?