land: 2,973,190 sq km
water: 314,400 sq km
Indian Ocean: total: 68.556 million sq km
note: includes Andaman Sea, Arabian Sea, Bay of Bengal, Great Australian Bight, Gulf of Aden, Gulf of Oman, Mozambique Channel, Persian Gulf, Red Sea, Strait of Malacca, and other tributary water bodies
Indonesia: total: 1,919,440 sq km
land: 1,826,440 sq km
water: 93,000 sq km
Iran: total: 1.648 million sq km
land: 1.636 million sq km
water: 12,000 sq km