There are
940 mi
from Wichita Falls, TX to Prospect Heights, IL
That's the driving distance. It would take 17 hours 1 min to go from Wichita Falls, Texas to Prospect Heights, Illinois.
The flight distance (direct flight from Wichita Falls, TX to Prospect Heights, IL) is 804.91 mi.
940 mi = 1,513.29 kms