There are
2,908 mi
from Highland Park, NJ to Lompoc, CA
That's the driving distance. It would take 2 days 4 hours to go from Highland Park, New Jersey to Lompoc, California.
The flight distance (direct flight from Highland Park, NJ to Lompoc, CA) is 2,524.45 mi.
2,908 mi = 4,680.36 kms