There are
2,899 mi
from Schenectady, NY to Walnut Creek, CA
That's the driving distance. It would take 2 days 3 hours to go from Schenectady, New York to Walnut Creek, California.
The flight distance (direct flight from Schenectady, NY to Walnut Creek, CA) is 2,521.71 mi.
2,899 mi = 4,665.85 kms