There are
2,934 mi
from Ridgewood, NJ to Los Altos, CA
That's the driving distance. It would take 2 days 3 hours to go from Ridgewood, New Jersey to Los Altos, California.
The flight distance (direct flight from Ridgewood, NJ to Los Altos, CA) is 2,550.25 mi.
2,934 mi = 4,721.56 kms