There are
2,100 mi
from Wheaton, IL to Orinda, CA
That's the driving distance. It would take 1 day 12 hours to go from Wheaton, Illinois to Orinda, California.
The flight distance (direct flight from Wheaton, IL to Orinda, CA) is 1,815.57 mi.
2,100 mi = 3,378.83 kms