There are
2,215 mi
from Appleton, WI to Half Moon Bay, CA
That's the driving distance. It would take 1 day 14 hours to go from Appleton, Wisconsin to Half Moon Bay, California.
The flight distance (direct flight from Appleton, WI to Half Moon Bay, CA) is 1,824.07 mi.
2,215 mi = 3.22 kms