How thick is the ice that covers Antarctica? July 31, 2020 by Pamela Landy The continent Antarctica is almost completely covered with an ice sheet that is about 6,500 feet thick. Related Answers What Kurt Vonnegut novel features science-fiction writer Kilgore Trout? What is the subtitle of Kurt Vonnegut’s Slaughterhouse-Five? Which continent is the most populous? How much skin covers the human body? How thick is the crust of the earth? Which ice hockey player holds the lifetime record for scoring goals?