How far is Oklahoma City from Spokane?
There are several ways to calculate distances between Spokane and Oklahoma City. Here are two common methods:Vincenty's formula (applied above)
- 1327.743 miles
- 2136.796 kilometers
- 1153.778 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
- 1326.337 miles
- 2134.533 kilometers
- 1152.556 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).
Estimated flight time from Spokane International Airport (GEG) to Will Rogers World Airport (OKC) is 3 hours 0 minutes.
Time difference and current local times
The time difference between Spokane and Oklahoma City is 2 hours. Oklahoma City is 2 hours ahead of Spokane.
Oklahoma City, OK
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 166 kg (366 pounds).
Spokane to Oklahoma City flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Oklahoma City (OKC).