According to UNICEF, there are 2,106 million children under the age of 18 in the world. If you do the math it works out to about 842 million stops that Santa would have to make on Christmas Eve, meaning he would have to travel about 221 million miles total. In order to reach every stop that night he would need to go from house to house in less than 1/5,000 of a second, requiring an acceleration of 12.19 million miles per second every time. Seems like Santa belongs on our list of 25 most powerful superheroes of all time.