Distance between Allentown, PA and New Castle, Delaware

Flight distance: It is detected that flight distance between Allentown, PA and New Castle, Delaware, with normal modern plane will be 555 km. Approximate flight time also with plane is 3 hour(s) 4 minute(s)
About Airports: Users reported on our website that near Allentown, PA and New Castle, Delaware is airports near the road about 4 kms around.
Carbon footprints: Based on user reviews and average calculating CO2 release in the air, with normal, modern car during the route from Allentown, PA to New Castle, Delaware will be 429.35 pounds.

Other distances from Allentown, PA and New Castle, Delaware