If there were a great-circle route consisting of all water ... there isn't ...
then it would take 345days 20hours . (rounded)
pretty far would take u half way around the world
At the equator you would have to be travelling at about 2,083 miles per hour.
They would stretch around the world two and a half times, which equals...several tens of thousands of miles.
It would be impossible for them to run around the earth because they would shoot off on a tangential trajectory into space.
At the equator, the circumference of the Earth is 24,900 miles. An object travelling at 80 miles a day would take 311.25 days to come back to the point from which it started.
In a lifetime, around the world twice! So that's around 25512 Km! Around the world twice is correct but the circumference of the world is 40,075.16 km so it would be a total of 80,150.32 km or 49,803.1 miles.
The distance is around 650 km which would be around 404 miles.
If there were no bridge connecting upper and lower Michigan, it would be almost 1,000 miles to get from Sault Ste. Marie, Michigan to Detroit, Michigan by traveling to the east around Lake Huron. It a person traveled around Lake Michigan to the west, it would be over 1,000 miles.
At 3 miles per hour, 347 days. a long time
Can't be done unless it would double as a boat as well.
it would go around the world more than five times.
It would take you ten days, except for the fact that walking around the world in ten days is physically impossible. Assuming there was a land route at the equator (and there is not) you would have to walk at about 104 miles per hour without stopping to do it.