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Distance between Spokane, WA (GEG) and Portland, OR (PDX)

Flight distance from Spokane to Portland (Spokane International Airport – Portland International Airport) is 279 miles / 449 kilometers / 242 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Spokane (GEG) to Portland (PDX) is 347 miles / 558 kilometers and travel time by car is about 6 hours 31 minutes.

Spokane – Portland

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279
Miles
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449
Kilometers
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242
Nautical miles

How far is Portland from Spokane?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 278.852 miles
  • 448.768 kilometers
  • 242.315 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
  • 278.271 miles
  • 447.834 kilometers
  • 241.811 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 Portland?

Estimated flight time from Spokane International Airport to Portland International Airport is 1 hour 1 minutes.

What is the time difference between Spokane and Portland?

There is no time difference between Spokane and Portland.

Flight carbon footprint between Spokane International Airport (GEG) and Portland International Airport (PDX)

On average flying from Spokane to Portland generates about 66 kg of CO2 per passenger, 66 kilograms is equal to 146 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 Portland

Shortest flight path between Spokane International Airport (GEG) and Portland International Airport (PDX).

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 Portland International Airport
City: Portland, OR
Country: United States Flag of United States
IATA Code: PDX
ICAO Code: KPDX
Coordinates: 45°35′19″N, 122°35′52″W

Airlines flying from Spokane (GEG) to Portland (PDX)

Alaska Airlines