There are
1,275 mi
from Fullerton, CA to Kerrville, TX
That's the driving distance. It would take 21 hours 40 mins to go from Fullerton, California to Kerrville, Texas.
The flight distance (direct flight from Fullerton, CA to Kerrville, TX) is 1,130.62 mi.
1,275 mi = 1.61 kms