How large do tapeworms get? By Pamela Landy Tapeworms range in size from about 0.04 inch to more than 50 feet in length. Related PostsHow large a tree can a beaver cut down?How large was the city of Troy?How large is the Silicon Valley?How large was Noah's Ark?At the time of the Persian Wars in the 6th century how large was the Persian Empire?After World War I, how large was the British Empire?
