There are
2,701 mi
from Concord, NC to Los Altos, CA
That's the driving distance. It would take 2 days to go from Concord, North Carolina to Los Altos, California.
The flight distance (direct flight from Concord, NC to Los Altos, CA) is 2,295.31 mi.
2,701 mi = 4,347.07 kms