Air Miles Calculator logo

Distance between Spokane, WA (GEG) and Reading, PA (RDG)

Flight distance from Spokane to Reading (Spokane International Airport – Reading Regional Airport) is 2104 miles / 3386 kilometers / 1829 nautical miles. Estimated flight time is 4 hours 29 minutes.

Driving distance from Spokane (GEG) to Reading (RDG) is 2541 miles / 4089 kilometers and travel time by car is about 44 hours 19 minutes.

Spokane – Reading

Distance arrow
2104
Miles
Distance arrow
3386
Kilometers
Distance arrow
1829
Nautical miles

How far is Reading from Spokane?

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

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).

Flight Duration

Estimated flight time from Spokane International Airport to Reading Regional Airport is 4 hours 29 minutes.

Time difference

The time difference between Spokane and Reading is 3 hours. Reading is 3 hours ahead of Spokane.
Spokane time to Reading time converter

Carbon dioxide emissions

On average flying from Spokane to Reading generates about 229 kg of CO2 per passenger, 229 kilograms is equal to 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 Spokane to Reading

Shortest flight path between Spokane International Airport (GEG) and Reading Regional Airport (RDG).

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 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