There are
148 mi
from Rockford, IL to Sheboygan, WI
That's the driving distance. It would take 3 hours 2 mins to go from Rockford, Illinois to Sheboygan, Wisconsin.
The flight distance (direct flight from Rockford, IL to Sheboygan, WI) is 123.73 mi.
148 mi = 238.54 kms