There are
483 mi
from Omaha, NE to Pewaukee, WI
That's the driving distance. It would take 9 hours 20 mins to go from Omaha, Nebraska to Pewaukee, Wisconsin.
The flight distance (direct flight from Omaha, NE to Pewaukee, WI) is 417.37 mi.
483 mi = 776.75 kms