Sydney Airport References Sydney Airport airport, Sydney, New South Wales, Australia Ask Anything Homework Help Also known as: Kingsford Smith Airport, Sydney (Kingsford Smith) Airport(Show More) Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: New South Wales/ TransportationSydney (Kingsford Smith) Airport, located near the city centre, is one of the oldest continually operating airports in the world and is very congested, handling both national and international traffic. Read MoreSydney (Kingsford Smith) Airport, located near the city centre, is one of the oldest continually operating airports in the world and is very congested, handling both national and international traffic. Read More