# Distance between Spokane, WA (GEG) and Grand Forks, ND (GFK)

Flight distance from Spokane to Grand Forks (Spokane International Airport – Grand Forks International Airport) is 945 miles / 1522 kilometers / 822 nautical miles. Estimated flight time is 2 hours 17 minutes.

Driving distance from Spokane (GEG) to Grand Forks (GFK) is 1230 miles / 1979 kilometers and travel time by car is about 19 hours 55 minutes.

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

Shortest flight path between Spokane International Airport (GEG) and Grand Forks International Airport (GFK).

## How far is Grand Forks from Spokane?

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

Vincenty's formula (applied above)
• 945.439 miles
• 1521.536 kilometers
• 821.564 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
• 942.648 miles
• 1517.046 kilometers
• 819.139 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 Grand Forks International Airport
City: Grand Forks, ND
Country: United States
IATA Code: GFK
ICAO Code: KGFK
Coordinates: 47°56′57″N, 97°10′33″W

## Time difference and current local times

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

PDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 147 kg (324 pounds).

## Frequent Flyer Miles Calculator

Spokane (GEG) → Grand Forks (GFK).

Distance:
945
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
945

Round trip?