There are
2,147 mi
from Palatine, IL to Pacifica, CA
That's the driving distance. It would take 1 day 13 hours to go from Palatine, Illinois to Pacifica, California.
The flight distance (direct flight from Palatine, IL to Pacifica, CA) is 1,840.63 mi.
2,147 mi = 3,455.17 kms