There are
1,748 mi
from Killeen, TX to Larkspur, CA
That's the driving distance. It would take 1 day 7 hours to go from Killeen, Texas to Larkspur, California.
The flight distance (direct flight from Killeen, TX to Larkspur, CA) is 1,483.28 mi.
1,748 mi = 2,813.00 kms