depends on your method of travel: flight:record is at 42 hours
water: record is at 60 days
car: impossible ha
365 days
A round trip typically takes 2 days.
it takes 271/3 days
16,000 days if you were an idiot
It goes round once in 687 days.
one year round trip
12 years
27.32 days, with a synodic (phase to phase) period of 29.53 days.
It wasn't days it was months. The round trip usually took about 2 years.
To be accurate here, we take 365.25 days in a year, /12, x6.5 is 197.84 days, round to 198 days
71 days, 14 hours, 18 minutes, 33 seconds.
Mars takes 1.8808476 years to orbit the sun which is roughly 687 days.