There are
157 mi
from Yonkers, NY to Middletown, DE
That's the driving distance. It would take 3 hours 18 mins to go from Yonkers, New York to Middletown, Delaware.
The flight distance (direct flight from Yonkers, NY to Middletown, DE) is 140.28 mi.
157 mi = 253.20 kms