Its commonly believed that a sneeze propels mucus from your body at 100 mph, landing it 30 feet away. The Mythbusters set out to test this myth - and busted it. But what they found was still pretty disgusting. One man sneezed at 35 mph, landing it 17 feet away, while another guy sneezed at 39 mph, landing 13 foot away. Thats an incredible amount of room to spread thousands of germs in the air. Lets just hope the next stranger to sneeze next to you doesnt have a vendetta against you, or a spot on aim.