Air Miles Calculator

Distance between Wichita Falls, TX (SPS) and Quincy, IL (UIN)

Flight distance from Wichita Falls to Quincy (Wichita Falls Regional Airport – Quincy Regional Airport) is 575 miles / 926 kilometers / 500 nautical miles. Estimated flight time is 1 hour 35 minutes.

Driving distance from Wichita Falls (SPS) to Quincy (UIN) is 688 miles / 1107 kilometers and travel time by car is about 12 hours 4 minutes.

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

Shortest flight path between Wichita Falls Regional Airport (SPS) and Quincy Regional Airport (UIN).

How far is Quincy from Wichita Falls?

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

Vincenty's formula (applied above)
  • 575.445 miles
  • 926.088 kilometers
  • 500.048 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
  • 575.364 miles
  • 925.958 kilometers
  • 499.977 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 Quincy Regional Airport
City: Quincy, IL
Country: United States Flag of United States
IATA Code: UIN
ICAO Code: KUIN
Coordinates: 39°56′33″N, 91°11′40″W

Time difference and current local times

There is no time difference between Wichita Falls and Quincy.

Time Difference

Wichita Falls, TX

 CDT

Quincy, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 110 kg (241 pounds).

Frequent Flyer Miles Calculator

Wichita Falls (SPS) → Quincy (UIN).

Distance:
575
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
575

Round trip?