There are
1,899 mi
from Irvine, CA to Kewanee, IL
That's the driving distance. It would take 1 day 9 hours to go from Irvine, California to Kewanee, Illinois.
The flight distance (direct flight from Irvine, CA to Kewanee, IL) is 1,607 mi.
1,899 mi = 3,055.93 kms