There are
2,084 mi
from La Mesa, CA to Wauconda, IL
That's the driving distance. It would take 1 day 12 hours to go from La Mesa, California to Wauconda, Illinois.
The flight distance (direct flight from La Mesa, CA to Wauconda, IL) is 1,702.96 mi.
2,084 mi = 3,354.41 kms