There are
2,900 mi
from Walnut Creek, CA to Schenectady, NY
That's the driving distance. It would take 2 days 3 hours to go from Walnut Creek, California to Schenectady, New York.
The flight distance (direct flight from Walnut Creek, CA to Schenectady, NY) is 2,521.71 mi.
2,900 mi = 4,667.25 kms