Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and Seattle, WA (SEA)

Flight distance from Wichita Falls to Seattle (Wichita Falls Regional Airport – Seattle–Tacoma International Airport) is 1547 miles / 2490 kilometers / 1344 nautical miles. Estimated flight time is 3 hours 25 minutes.

Driving distance from Wichita Falls (SPS) to Seattle (SEA) is 1980 miles / 3186 kilometers and travel time by car is about 32 hours 56 minutes.

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).

Airport information


A Wichita Falls Regional Airport
City: Wichita Falls, TX
Country: United States Flag of United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″W

B Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

Time difference and current local times

The time difference between Wichita Falls and Seattle is 2 hours. Seattle is 2 hours behind Wichita Falls.

Time Difference

Wichita Falls, TX

 CST

Seattle, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 182 kg (402 pounds).

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Seattle (SEA).

Distance:
1547
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1547

Round trip?