Lay every continent and island on the planet side by side, and the total land area comes to roughly 149 million square kilometres. The Pacific Ocean, by most accounts, is larger than that. You could fit all the world’s land inside it and still have open water left over. The exact surplus depends on whose […] Lay every continent and island on the planet side by side, and the total land area comes to roughly 149 million square kilometres. The Pacific Ocean, by most accounts, is larger than that. You could fit all the world’s land inside it and still have o... [3684 chars]