There are
2,094 mi
from Wheaton, IL to Hanford, CA
That's the driving distance. It would take 1 day 12 hours to go from Wheaton, Illinois to Hanford, California.
The flight distance (direct flight from Wheaton, IL to Hanford, CA) is 1,723.60 mi.
2,094 mi = 3,369.33 kms