How Big Is Heard Island and McDonald Islands?
Heard Island and McDonald Islands, located in Antarctica, is the 199th largest country in the world, covering approximately 412 square kilometers (159 square miles). That's about 2.3 times the size of District of Columbia.
Heard Island and McDonald Islands
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Heard Island and McDonald Islands on the Map
Heard Island and McDonald Islands's Geography
Heard Island and McDonald Islands has approximately 102 km of coastline. Within Antarctica, Heard Island and McDonald Islands is the 2nd largest of 3 countries, sitting between French Southern and Antarctic Lands and Bouvet Island.
How Long and Wide Is Heard Island and McDonald Islands?
Heard Island and McDonald Islands spans about 42 km (26 mi) from east to west — roughly the length of Lake Tahoe, and 26 km (16 mi) from north to south.
How Many Times Does Heard Island and McDonald Islands Fit?
Similar in Size
How Big Is Heard Island and McDonald Islands Compared to Well-Known Places?
| Place | Area | vs Heard Island and McDonald Islands |
|---|---|---|
| Heard Island and McDonald Islands | 412 km² (159 sq mi) | — |
| Rhode Island | 2,706 km² (1,045 sq mi) | 7× larger |
| Belgium | 30,528 km² (11,787 sq mi) | 74× larger |
| Switzerland | 41,277 km² (15,937 sq mi) | 100× larger |
| Netherlands | 41,543 km² (16,040 sq mi) | 101× larger |
More Countries in Antarctica
Length and width are measured from the outline on the map. Sources: The World Factbook. How we calculate this
Explore Heard Island and McDonald Islands
Heard Island and McDonald Islands at a Glance
| Statistic | Value |
|---|---|
| Total Area | 412 km² (159 sq mi) |
| World Size Rank | #199 of 236 |
| Coastline | 102 km |