There are
1,346 mi
from Fullerton, CA to Schertz, TX
That's the driving distance. It would take 22 hours 53 mins to go from Fullerton, California to Schertz, Texas.
The flight distance (direct flight from Fullerton, CA to Schertz, TX) is 1,191.11 mi.
1,346 mi = 1.61 kms