Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and Memphis, TN (MEM)

Flight distance from Wichita Falls to Memphis (Wichita Falls Regional Airport – Memphis International Airport) is 491 miles / 790 kilometers / 427 nautical miles. Estimated flight time is 1 hour 25 minutes.

Driving distance from Wichita Falls (SPS) to Memphis (MEM) is 559 miles / 900 kilometers and travel time by car is about 9 hours 59 minutes.

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

Shortest flight path between Wichita Falls Regional Airport (SPS) and Memphis International Airport (MEM).

How far is Memphis from Wichita Falls?

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

Vincenty's formula (applied above)
  • 491.083 miles
  • 790.322 kilometers
  • 426.740 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
  • 490.056 miles
  • 788.669 kilometers
  • 425.847 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 Memphis International Airport
City: Memphis, TN
Country: United States Flag of United States
IATA Code: MEM
ICAO Code: KMEM
Coordinates: 35°2′32″N, 89°58′36″W

Time difference and current local times

There is no time difference between Wichita Falls and Memphis.

Time Difference

Wichita Falls, TX

 CST

Memphis, TN

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 97 kg (215 pounds).

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Memphis (MEM).

Distance:
491
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
491

Round trip?