There are
892 mi
from Wichita Falls, TX to Seymour, IN
That's the driving distance. It would take 16 hours 51 mins to go from Wichita Falls, Texas to Seymour, Indiana.
The flight distance (direct flight from Wichita Falls, TX to Seymour, IN) is 781.53 mi.
892 mi = 1,435.64 kms