Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and Williston, ND (XWA)

Flight distance from Wichita Falls to Williston (Wichita Falls Regional Airport – Williston Basin International Airport) is 1022 miles / 1644 kilometers / 888 nautical miles. Estimated flight time is 2 hours 26 minutes.

Driving distance from Wichita Falls (SPS) to Williston (XWA) is 1338 miles / 2153 kilometers and travel time by car is about 23 hours 36 minutes.

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

Shortest flight path between Wichita Falls Regional Airport (SPS) and Williston Basin International Airport (XWA).

How far is Williston from Wichita Falls?

There are several ways to calculate distances between Wichita Falls and Williston. Here are two common methods:

Vincenty's formula (applied above)
  • 1021.565 miles
  • 1644.050 kilometers
  • 887.716 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
  • 1022.560 miles
  • 1645.651 kilometers
  • 888.580 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 Williston Basin International Airport
City: Williston, ND
Country: United States Flag of United States
IATA Code: XWA
ICAO Code: KXWA
Coordinates: 48°15′30″N, 103°44′55″W

Time difference and current local times

The time difference between Wichita Falls and Williston is 1 hour. Williston is 1 hour behind Wichita Falls.

Time Difference

Wichita Falls, TX

 CST

Williston, ND

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 152 kg (336 pounds).

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Williston (XWA).

Distance:
1022
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1022

Round trip?