# 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
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
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.

CDT

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?