Major airports near Raritan Manor, New Jersey: The nearest major airport is Newark Liberty International Airport (EWR / KEWR). This airport has international and domestic flights from Newark, New Jersey and is 19 miles from the center of Raritan Manor, NJ. Another major airport is Morristown Municipal Airport (MMU / KMMU), which has domestic flights from Morristown, New Jersey and is 28 miles from Raritan Manor, NJ. Teterboro Airport (TEB / KTEB) has domestic flights from Teterboro, New Jersey and is 30 miles from Raritan Manor, NJ.