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 2498 miles / 4020 kilometers, and travel time by car is about 44 hours 13 minutes.
Reading Regional Airport – Spokane International Airport
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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.
What is the time difference between Reading and Spokane?
The time difference between Reading and Spokane is 3 hours. Spokane is 3 hours behind Reading.
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  |
| 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 |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |