How long does it take to walk 200km on the moon?

Answer 1

You couldn't walk much if any faster on the Moon than you can on Earth. Given the extra equipment you'd need to carry in order to protect yourself and be able to breathe, and the need to be careful to keep from falling and possibly breaking that equipment, you might well walk slower than you do on Earth, but the exact ratio is hard to predict.

A reasonable estimate (if we ignore the equipment and assume you're walking in an air-filled tunnel or something) would be around 75 hours of walking time. That's too long to go without rest, so the overall time required would be longer.

Answer 2

It's never been done, and we have no idea how long it would take. You would need to define the conditions; WHERE on the Moon? The Moon has steep mountains and deep craters; those would slow you down.

In reality, there will probably never be a time when people walk 200 KM on the Moon; they would take a vehicle instead, either a wheeled vehicle or a spacecraft. You probably would not be able to carry enough oxygen in your space suit to walk that far.

Answer 3

Walking on the moon could take longer than on Earth due to the lower gravity, which affects movement. If a person walks at a regular pace, it might take several days to cover 200km on the moon.