The average distance between the Earth and the Moon is 238,555 miles. Enough to theoretically fit every planet in our solar system end to end, with about 4,990 miles to spare.
It would be a pretty tight squeeze. But it’s doable. Just like yo momma! And your father… and your uncle… and your Grandma Trudy, and your goldfish… BOTH OF THEM… AT THE SAME TIME.[via]