There are
2,288 mi
from Fortuna, CA to Wausau, WI
That's the driving distance. It would take 1 day 16 hours to go from Fortuna, California to Wausau, Wisconsin.
The flight distance (direct flight from Fortuna, CA to Wausau, WI) is 1,762.96 mi.
2,288 mi = 3,682.91 kms