space.com less than half that time 140 million miles nerd space.com Space almost a year SPACE.com: How Long Does It Take To Get To Mars? 34 million miles took 168 days 58.000 kilometer i timen 140 million miles space.com space.com http://www.space.com/ space.com most of a year space.com 140 million miles two to three years most of a year 39 days to get to Mars an average of six months an average of six months the time it takes 140 million miles away presque toute une année space.com space.com space.com most of a year ambos planetas están en constante movimiento. space.com nerd