There are
1,998 mi
from Perris, CA to Rantoul, IL
That's the driving distance. It would take 1 day 10 hours to go from Perris, California to Rantoul, Illinois.
The flight distance (direct flight from Perris, CA to Rantoul, IL) is 1,657.12 mi.
1,998 mi = 3,215.19 kms