There are
1,963 mi
from San Diego, CA to Kewanee, IL
That's the driving distance. It would take 1 day 10 hours to go from San Diego, California to Kewanee, Illinois.
The flight distance (direct flight from San Diego, CA to Kewanee, IL) is 1,606.15 mi.
1,963 mi = 1.61 kms