There are
2,144 mi
from Wheaton, IL to Morro Bay, CA
That's the driving distance. It would take 1 day 14 hours to go from Wheaton, Illinois to Morro Bay, California.
The flight distance (direct flight from Wheaton, IL to Morro Bay, CA) is 1,811.88 mi.
2,144 mi = 3,450.67 kms