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How far is Spokane, WA, from Grand Forks, ND?

The distance between Grand Forks (Grand Forks International Airport) and Spokane (Spokane International Airport) is 945 miles / 1522 kilometers / 822 nautical miles.

The driving distance from Grand Forks (GFK) to Spokane (GEG) is 1205 miles / 1940 kilometers, and travel time by car is about 20 hours 56 minutes.

Grand Forks International Airport – Spokane International Airport

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945
Miles
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1522
Kilometers
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822
Nautical miles

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Distance from Grand Forks to Spokane

There are several ways to calculate the distance from Grand Forks to Spokane. Here are two standard 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 planet.

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).

How long does it take to fly from Grand Forks to Spokane?

The estimated flight time from Grand Forks International Airport to Spokane International Airport is 2 hours and 17 minutes.

Flight carbon footprint between Grand Forks International Airport (GFK) and Spokane International Airport (GEG)

On average, flying from Grand Forks to Spokane generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Grand Forks International Airport (GFK) and Spokane International Airport (GEG).

Airport information

Origin Grand Forks International Airport
City: Grand Forks, ND
Country: United States Flag of United States
IATA Code: GFK
ICAO Code: KGFK
Coordinates: 47°56′57″N, 97°10′33″W
Destination 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