There are
2,827 mi
from Boynton Beach, FL to Lompoc, CA
That's the driving distance. It would take 2 days 1 hour to go from Boynton Beach, Florida to Lompoc, California.
The flight distance (direct flight from Boynton Beach, FL to Lompoc, CA) is 2,450.07 mi.
2,827 mi = 3.22 kms