There are
1,968 mi
from Wheaton, IL to Somerton, AZ
That's the driving distance. It would take 1 day 10 hours to go from Wheaton, Illinois to Somerton, Arizona.
The flight distance (direct flight from Wheaton, IL to Somerton, AZ) is 1,589.01 mi.
1,968 mi = 3,166.39 kms