There are
2,089 mi
from Wheaton, IL to Concord, CA
That's the driving distance. It would take 1 day 11 hours to go from Wheaton, Illinois to Concord, California.
The flight distance (direct flight from Wheaton, IL to Concord, CA) is 1,805.60 mi.
2,089 mi = 3,361.91 kms