There are
2,155 mi
from San Mateo, CA to Wheeling, IL
That's the driving distance. It would take 1 day 13 hours to go from San Mateo, California to Wheeling, Illinois.
The flight distance (direct flight from San Mateo, CA to Wheeling, IL) is 1,838.95 mi.
2,155 mi = 3.22 kms