That depends upon whether you travel the shortest or longest distance.
http://www.google.com/#q=earth+mars+distance
Hello i need some help with this science project please.
How long would it take to get to mars if i'm travel 600 miles per hour.
Thanks :)
4 answers
The longest
Divide the distance in miles by 600 to find the number of hours the trip would take.
Thanks Ms. Sue