There are
2,921 mi
from Union, NJ to Lompoc, CA
That's the driving distance. It would take 2 days 4 hours to go from Union, New Jersey to Lompoc, California.
The flight distance (direct flight from Union, NJ to Lompoc, CA) is 2,531.44 mi.
2,921 mi = 4,700.25 kms