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How far is Denver, CO, from Spokane, WA?

The distance between Spokane (Spokane International Airport) and Denver (Denver International Airport) is 836 miles / 1345 kilometers / 726 nautical miles.

The driving distance from Spokane (GEG) to Denver (DEN) is 1105 miles / 1778 kilometers, and travel time by car is about 18 hours 51 minutes.

Spokane International Airport – Denver International Airport

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836
Miles
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1345
Kilometers
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726
Nautical miles

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Distance from Spokane to Denver

There are several ways to calculate the distance from Spokane to Denver. Here are two standard methods:

Vincenty's formula (applied above)
  • 835.515 miles
  • 1344.631 kilometers
  • 726.043 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
  • 834.453 miles
  • 1342.921 kilometers
  • 725.120 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 Spokane to Denver?

The estimated flight time from Spokane International Airport to Denver International Airport is 2 hours and 4 minutes.

Flight carbon footprint between Spokane International Airport (GEG) and Denver International Airport (DEN)

On average, flying from Spokane to Denver generates about 138 kg of CO2 per passenger, and 138 kilograms equals 304 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Spokane to Denver

See the map of the shortest flight path between Spokane International Airport (GEG) and Denver International Airport (DEN).

Airport information

Origin 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
Destination Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W

Airlines flying from Spokane (GEG) to Denver (DEN)

AirTran Airways
Frontier Airlines
Southwest Airlines
United Airlines