There are
170 mi
from Schenectady, NY to Roselle, NJ
That's the driving distance. It would take 3 hours 31 mins to go from Schenectady, New York to Roselle, New Jersey.
The flight distance (direct flight from Schenectady, NY to Roselle, NJ) is 150.25 mi.
170 mi = 272.88 kms