There are
1,665 mi
from Tomball, TX to Lompoc, CA
That's the driving distance. It would take 1 day 5 hours to go from Tomball, Texas to Lompoc, California.
The flight distance (direct flight from Tomball, TX to Lompoc, CA) is 1,479.26 mi.
1,665 mi = 2,678.88 kms