There are
2,080 mi
from Mission Viejo, CA to Wausau, WI
That's the driving distance. It would take 1 day 12 hours to go from Mission Viejo, California to Wausau, Wisconsin.
The flight distance (direct flight from Mission Viejo, CA to Wausau, WI) is 1,680.72 mi.
2,080 mi = 3.22 kms