There are
2,843 mi
from Deerfield Beach, FL to Lompoc, CA
That's the driving distance. It would take 2 days 2 hours to go from Deerfield Beach, Florida to Lompoc, California.
The flight distance (direct flight from Deerfield Beach, FL to Lompoc, CA) is 2,453.84 mi.
2,843 mi = 3.22 kms