There are
2,161 mi
from Palatine, IL to Lompoc, CA
That's the driving distance. It would take 1 day 14 hours to go from Palatine, Illinois to Lompoc, California.
The flight distance (direct flight from Palatine, IL to Lompoc, CA) is 1,818.30 mi.
2,161 mi = 3,477.32 kms