There are
2,165 mi
from Appleton, WI to Hercules, CA
That's the driving distance. It would take 1 day 13 hours to go from Appleton, Wisconsin to Hercules, California.
The flight distance (direct flight from Appleton, WI to Hercules, CA) is 1,800.86 mi.
2,165 mi = 3,484.67 kms