How long would it take to swim across the equator?

Answer 1

You could do it in seconds from north to south or vice versa. You couldn't swim around the world on the equator because there is land on many parts of the equator.

Answer 2

Swimming across the equator is not feasible due to the vast distances involved and challenging conditions of the open ocean. It would be an extremely dangerous and impractical endeavor.

Answer 3

You cannot swim to Mars. At normal swimming or walking speeds, it would take a thousand years to travel the distance of even the closest approach of Earth to Mars (54.6 million kilometers).