There are
866 mi
from Hattiesburg, MS to Wauconda, IL
That's the driving distance. It would take 16 hours 7 mins to go from Hattiesburg, Mississippi to Wauconda, Illinois.
The flight distance (direct flight from Hattiesburg, MS to Wauconda, IL) is 757.97 mi.
866 mi = 1,393.19 kms