Sea of Marmara - 4,386.26 square miles.
The top ten seas by area are:1 Philippine Sea, 2,000,000 sq miles, 5,177,762 sq km2 Coral Sea, 1,850,000 sq miles, 4,791,000 sq km3 Arabian Sea, 1,491,130 sq miles, 3,862,000 sq km4 South China Sea, 1,351,936 sq miles, 3,500,000 sq km5 Weddell Sea, 1,081,548 sq miles, 2,800,000 sq km6 Caribbean Sea, 1,063,000 sq miles, 2,754,000 sq km7 Mediterranean Sea, 965,000 sq miles, 2,500,000 sq km8 Tasman Sea, 900,000 sq miles, 2,330,000 sq km9 Bering Sea, 873,000 sq miles, 2,260,100 sq km10 Bay of Bengal, 838,970 sq miles, 2,172,000 sq kmYa But the largest sea is South china seaThe largest sea is the Philippine Sea at 2,000,000 square miles(the South China Sea is only 1,148,000 square miles)
169,113 sq miles
The Bering Sea covers an area of approximately 770,000 square miles.
65,795 sq. miles.
595,391 sq. miles
260,558 sq miles
59425 sq miles
260,558 sq miles
1,250 sq miles = 2,011.7 sq kilometres
The Caribbean Sea is one of the largest seas by area. It measures about 2,754,000 km² (1,063,000 sq. mi.).
The Sea of Galilee is 64.09 sq miles (166 km²).
Europe - 3,930,000 sq miles.