There are
2,967 mi
from Stamford, CT to Menlo Park, CA
That's the driving distance. It would take 2 days 4 hours to go from Stamford, Connecticut to Menlo Park, California.
The flight distance (direct flight from Stamford, CT to Menlo Park, CA) is 2,580.68 mi.
2,967 mi = 3.22 kms