There are
1,676 mi
from Wichita Falls, TX to Clearlake, CA
That's the driving distance. It would take 1 day 6 hours to go from Wichita Falls, Texas to Clearlake, California.
The flight distance (direct flight from Wichita Falls, TX to Clearlake, CA) is 1,381.47 mi.
1,676 mi = 1.61 kms