Geographic coordinates:
20 00 S, 47 00 E

Map references:
Africa

Area:
total: 587,040 sq km
water: 5,500 sq km
land: 581,540 sq km

Area - comparative:
slightly less than twice the size of Arizona

Land boundaries:
0 km

Coastline:
4,828 km

Maritime claims:
territorial sea: 12 nm
continental shelf: 200 nm or 100 nm from the 2,500-m deep isobath
exclusive economic zone: 200 nm
contiguous zone: 24 nm

Climate:
tropical along coast, temperate inland, arid in south

Terrain:
narrow coastal plain, high plateau and mountains in center

Elevation extremes:
lowest point: Indian Ocean 0 m
highest point: Maromokotro 2,876 m