Map of flight path and driving directions from Wichita Falls to Seattle.
Shortest flight path between Wichita Falls Regional Airport (SPS) and Seattle–Tacoma International Airport (SEA).
How far is Seattle from Wichita Falls?
There are several ways to calculate distances between Wichita Falls and Seattle. Here are two common methods:Vincenty's formula (applied above)
- 1547.013 miles
- 2489.676 kilometers
- 1344.318 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
- 1545.244 miles
- 2486.829 kilometers
- 1342.780 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).
Time difference and current local times
The time difference between Wichita Falls and Seattle is 2 hours. Seattle is 2 hours behind Wichita Falls.
Wichita Falls, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 182 kg (402 pounds).
Frequent Flyer Miles Calculator
Wichita Falls (SPS) → Seattle (SEA).