it depends on what vehical your using a plane,truck,baot
i farted
Here is a site that records all the known round the world flights: http://earthrounders.com
not sure
about 80 days
A year - 365.2422 days.
about 29 years
One year.
the earth rounders link is for a web site of all the known round the world flights
3 months
It takes 28 days for the moon to travel round the earth.
52 years
24 hours or 1 day