New Zealand is a fairly small country which is located about 2000 km southeast of Australia. It is one of Australia's closest neighbours, but certainly not the closest.
The Great Barrier Reef
Brisbane airport is closest to Cleveland, Australia. Cleveland is one of the suburbs of Redland City, which lies southeast of Brisbane.
which civilization was closest neighbor
The closest countries to Australia are East Timor, Papua New Guinea and Indonesia.New Caledonia and New Zealand are also close.
Tibet's closest neighbor is Nepal.
The closest southern neighbor would be Mexico.
USA is the closest southern neighbor of Canada.
Australia's closest neighbor is Papua New Guinea (PNG). Both are Commonwealth realm. Their connection is on their partnership of economic development.
Australia's closest neighbour is Papua New Guinean. From the tip of Cape York Peninsula in Australia's north to the closest point in Papua New Guinea is a distance of only 150 km. Given the numerous islands across Torres strait! which lies between the two countries, theoretically they are even closer.
Switzerland
The continent which lies to the southeast of North America is South America. The two continents are connected by the subcontinent of Central America.