Here you will be able to see all the different planets, and how long it takes to get to each one. Remember if you do not have a space ship you cannot travel to another planet, and if your spaceship does not have a gravity machine you cannot train on the way there. Some different planets have varried items as well.
Planets
Earth
Namek
Vegeta
Yardrat
ETA
Earth-Namek= 1 Day
Earth-Vegeta= 2 Days
Earth-Yardrat= 3 Days
Namek-Earth= 1 Day
Namek-Vegeta= 1 Day
Namek-Yardrat= 2 Days
Vegeta-Earth= 2 Days
Vegeta-Namek= 1 Day
Vegeta-Yardrat= 1 Day
Yardrat-Earth= 3 Days
Yardrat-Namek= 2 Days
Yardrat-Vegeta= 1 Day