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Oceania · neighbouring countries

Flag of AustraliaNeighboring Countries of Australia

Australia has no land borders with any other country — it is surrounded by sea.

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0
Neighbouring countries (#162 of 236)
0 km
Total land borders
25,760 km
Coastline
7,741,220
Area in km²
  • Australia
  • Neighbouring countries

Geography of Australia

Location

Oceania, continent between the Indian Ocean and the South Pacific Ocean

Area

7,741,220 km² — slightly smaller than the 48 contiguous US states

Terrain

Mostly low plateau with deserts; fertile plain in southeast

Climate

Generally arid to semiarid; temperate in south and east; tropical in north

Highest and lowest points

Highest: Mount Kosciuszko 2,228 m. Lowest: Lake Eyre -15 m. Mean elevation: 330 m.

Natural resources

Alumina, coal, iron ore, copper, lithium, tin, gold, silver, uranium, nickel, tungsten, rare earth elements, mineral sands, lead, zinc, diamonds, opals, natural gas, petroleum

Natural hazards

Cyclones along the coast; severe droughts; forest fires volcanism: volcanic activity on Heard and McDonald Islands

Good to know

Note 1: world's smallest continent but sixth-largest country; the largest country in Oceania, the largest country entirely in the Southern Hemisphere, and the largest country without land borders note 2: the Great Dividing Range that runs along eastern Australia is that continent’s longest mountain range and the third-longest land-based range in the world; the term "Great Dividing Range" refers to the fact that the mountains form a watershed crest from which all of the rivers of eastern Australia flow – east, west, north, and south note 3: Australia is the only continent without glaciers; it is the driest inhabited continent on earth; Perth on the west coast is home to the invigorating sea breeze known as the "Fremantle Doctor," one of the most consistent winds in the world; Australia hosts 10% of the world's biodiversity, and a great number of its flora and fauna exist nowhere else in the world

Frequently asked questions about the borders of Australia

How many countries border Australia?

Australia has no land borders with any other country — it is surrounded by sea.

Is Australia landlocked?

No. Australia has 25,760 km of coastline.

What is the highest point of Australia?

Mount Kosciuszko 2,228 m. The lowest point is Lake Eyre -15 m.

Borders and geography: CIA World Factbook (public domain).