There are
415 mi
from Omaha, NE to Fitchburg, WI
That's the driving distance. It would take 8 hours 8 mins to go from Omaha, Nebraska to Fitchburg, Wisconsin.
The flight distance (direct flight from Omaha, NE to Fitchburg, WI) is 357.79 mi.
415 mi = 668.63 kms