February 28, 2024
Area: dependent on water levels Location: Borders several countries, including Russia, Iran, Turkmenistan, Kazakhstan, and Azerbaijan.
Area: 82,103 square kilometers (31,700 square miles) Location: Shared by the United States and Canada.
Area: 68,870 square kilometers (26,590 square miles) Location: Border between Tanzania and Uganda.
Area: 59,600 square kilometers (23,000 square miles) Location: Shared by the United States and Canada.
Area: 58,000 square kilometers (22,400 square miles) Location: United States.
Area: 32,900 square kilometers (12,700 square miles) Location: Borders Tanzania, Democratic Republic of the Congo, Burundi, and Zambia.
AArea: 31,722 square kilometers (12,248 square miles) Location: Siberia, Russia.
AArea: 31,080 square kilometers (12,028 square miles) Location: Northwest Territories, Canada.