Want this question answered?
about 80 days
24 hours
One year.
A year - 365.2422 days.
It takes 28 days for the moon to travel round the earth.
3 months
52 years
24 hours or 1 day
about 3/4 of a second
about 24 hours, roughly the same time as earth.
It takes 686.971 earth days for Mars to go once around the sun.
the earth rounders link is for a web site of all the known round the world flights