How far is Spokane, WA, from Quincy, IL?
The distance between Quincy (Quincy Regional Airport) and Spokane (Spokane International Airport) is 1411 miles / 2272 kilometers / 1227 nautical miles.
The driving distance from Quincy (UIN) to Spokane (GEG) is 1714 miles / 2759 kilometers, and travel time by car is about 30 hours 26 minutes.
Quincy Regional Airport – Spokane International Airport
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Distance from Quincy to Spokane
There are several ways to calculate the distance from Quincy to Spokane. Here are two standard methods:
Vincenty's formula (applied above)- 1411.471 miles
- 2271.542 kilometers
- 1226.534 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- 1408.336 miles
- 2266.497 kilometers
- 1223.811 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 Quincy to Spokane?
The estimated flight time from Quincy Regional Airport to Spokane International Airport is 3 hours and 10 minutes.
What is the time difference between Quincy and Spokane?
The time difference between Quincy and Spokane is 2 hours. Spokane is 2 hours behind Quincy.
Flight carbon footprint between Quincy Regional Airport (UIN) and Spokane International Airport (GEG)
On average, flying from Quincy to Spokane generates about 174 kg of CO2 per passenger, and 174 kilograms equals 383 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Quincy to Spokane
See the map of the shortest flight path between Quincy Regional Airport (UIN) and Spokane International Airport (GEG).
Airport information
| Origin | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States  |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″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 |