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Distance between Redmond, OR (RDM) and Spokane, WA (GEG)

Flight distance from Redmond to Spokane (Roberts Field – Spokane International Airport) is 290 miles / 467 kilometers / 252 nautical miles. Estimated flight time is 1 hour 2 minutes.

Driving distance from Redmond (RDM) to Spokane (GEG) is 364 miles / 585 kilometers and travel time by car is about 7 hours 29 minutes.

Redmond – Spokane

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290
Miles
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467
Kilometers
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252
Nautical miles

How far is Spokane from Redmond?

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

Vincenty's formula (applied above)
  • 290.445 miles
  • 467.426 kilometers
  • 252.390 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
  • 290.224 miles
  • 467.070 kilometers
  • 252.198 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).

Flight Duration

Estimated flight time from Roberts Field to Spokane International Airport is 1 hour 2 minutes.

Time difference

There is no time difference between Redmond and Spokane.

Carbon dioxide emissions

On average flying from Redmond to Spokane generates about 68 kg of CO2 per passenger, 68 kilograms is equal to 149 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Redmond to Spokane

Shortest flight path between Roberts Field (RDM) and Spokane International Airport (GEG).

Airport information

Origin Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″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