There are
1,210 mi
from Hereford, TX to Lompoc, CA
That's the driving distance. It would take 21 hours 11 mins to go from Hereford, Texas to Lompoc, California.
The flight distance (direct flight from Hereford, TX to Lompoc, CA) is 1,024.24 mi.
1,210 mi = 1,946.55 kms