There are
1,994 mi
from Cicero, IL to Monrovia, CA
That's the driving distance. It would take 1 day 10 hours to go from Cicero, Illinois to Monrovia, California.
The flight distance (direct flight from Cicero, IL to Monrovia, CA) is 1,720.46 mi.
1,994 mi = 1.61 kms