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How far is Spokane, WA, from Reading, PA?

The distance between Reading (Reading Regional Airport) and Spokane (Spokane International Airport) is 2104 miles / 3386 kilometers / 1829 nautical miles.

The driving distance from Reading (RDG) to Spokane (GEG) is 2489 miles / 4006 kilometers, and travel time by car is about 44 hours 26 minutes.

Reading Regional Airport – Spokane International Airport

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2104
Miles
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3386
Kilometers
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1829
Nautical miles

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Distance from Reading to Spokane

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

Vincenty's formula (applied above)
  • 2104.229 miles
  • 3386.428 kilometers
  • 1828.525 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
  • 2098.904 miles
  • 3377.858 kilometers
  • 1823.898 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 Reading to Spokane?

The estimated flight time from Reading Regional Airport to Spokane International Airport is 4 hours and 29 minutes.

Flight carbon footprint between Reading Regional Airport (RDG) and Spokane International Airport (GEG)

On average, flying from Reading to Spokane generates about 229 kg of CO2 per passenger, and 229 kilograms equals 506 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Reading to Spokane

See the map of the shortest flight path between Reading Regional Airport (RDG) and Spokane International Airport (GEG).

Airport information

Origin Reading Regional Airport
City: Reading, PA
Country: United States Flag of United States
IATA Code: RDG
ICAO Code: KRDG
Coordinates: 40°22′42″N, 75°57′54″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