Air Miles Calculator

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

Flight distance from Wichita Falls to Seattle (Wichita Falls Regional Airport – Seattle Boeing Field) is 1549 miles / 2493 kilometers / 1346 nautical miles. Estimated flight time is 3 hours 26 minutes.

Driving distance from Wichita Falls (SPS) to Seattle (BFI) is 1977 miles / 3182 kilometers and travel time by car is about 32 hours 52 minutes.

Map of flight path and driving directions from Wichita Falls to Seattle.

Shortest flight path between Wichita Falls Regional Airport (SPS) and Seattle Boeing Field (BFI).

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)
  • 1549.382 miles
  • 2493.488 kilometers
  • 1346.376 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
  • 1547.623 miles
  • 2490.658 kilometers
  • 1344.848 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 Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″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 183 kg (403 pounds).

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Seattle (BFI).

Distance:
1549
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1549

Round trip?