There are
1,717 mi
from Killeen, TX to San Leandro, CA
That's the driving distance. It would take 1 day 6 hours to go from Killeen, Texas to San Leandro, California.
The flight distance (direct flight from Killeen, TX to San Leandro, CA) is 1,460.23 mi.
1,717 mi = 2,763.93 kms