There are
2,223 mi
from Appleton, WI to Los Altos, CA
That's the driving distance. It would take 1 day 15 hours to go from Appleton, Wisconsin to Los Altos, California.
The flight distance (direct flight from Appleton, WI to Los Altos, CA) is 1,810.86 mi.
2,223 mi = 3.22 kms