There are
1,484 mi
from Melbourne, FL to Wausau, WI
That's the driving distance. It would take 1 day 3 hours to go from Melbourne, Florida to Wausau, Wisconsin.
The flight distance (direct flight from Melbourne, FL to Wausau, WI) is 1,267.07 mi.
1,484 mi = 2,388.28 kms