There are
2,028 mi
from Appleton, WI to San Bernardino, CA
That's the driving distance. It would take 1 day 12 hours to go from Appleton, Wisconsin to San Bernardino, California.
The flight distance (direct flight from Appleton, WI to San Bernardino, CA) is 1,686.48 mi.
2,028 mi = 3.22 kms