Map of flight path and driving directions from Wichita Falls to Rockford.
Shortest flight path between Wichita Falls Regional Airport (SPS) and Chicago Rockford International Airport (RFD).
How far is Rockford from Wichita Falls?
There are several ways to calculate distances between Wichita Falls and Rockford. Here are two common methods:Vincenty's formula (applied above)
- 762.307 miles
- 1226.814 kilometers
- 662.427 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
- 762.235 miles
- 1226.699 kilometers
- 662.365 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).
Time difference and current local times
There is no time difference between Wichita Falls and Rockford.
Wichita Falls, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 131 kg (289 pounds).
Frequent Flyer Miles Calculator
Wichita Falls (SPS) → Rockford (RFD).