There are
175 mi
from Schenectady, NY to Plainfield, NJ
That's the driving distance. It would take 3 hours 36 mins to go from Schenectady, New York to Plainfield, New Jersey.
The flight distance (direct flight from Schenectady, NY to Plainfield, NJ) is 152.58 mi.
175 mi = 281.49 kms