How far is Seattle from Oklahoma City?
There are several ways to calculate distances between Oklahoma City and Seattle. Here are two common methods:Vincenty's formula (applied above)
- 1519.178 miles
- 2444.880 kilometers
- 1320.130 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
- 1516.988 miles
- 2441.355 kilometers
- 1318.226 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 Will Rogers World Airport (OKC) to Seattle–Tacoma International Airport (SEA) is 3 hours 22 minutes.
Time difference and current local times
The time difference between Oklahoma City and Seattle is 2 hours. Seattle is 2 hours behind Oklahoma City.
Oklahoma City, OK
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 166 kg (366 pounds).
Oklahoma City to Seattle flight map.
Frequent Flyer Miles Calculator
Oklahoma City (OKC) → Seattle (SEA).