There are
611 mi
from Flagstaff, AZ to Lompoc, CA
That's the driving distance. It would take 11 hours 5 mins to go from Flagstaff, Arizona to Lompoc, California.
The flight distance (direct flight from Flagstaff, AZ to Lompoc, CA) is 500.97 mi.
611 mi = 982.57 kms