How large is Atlantic Ocean?
Atlantic Ocean
106,460,000 square kilometers (41,100,000 square miles)
The Atlantic Ocean is the second largest of the world's oceans, with an area of about 106,460,000 square kilometers (41,100,000 square miles).[2][3] It covers approximately 20 percent of the Earth's surface and about 29 percent of its water surface area. It separates the "Old World" from the "New World".