(Going from Mars to Venus take time from Earth to Mars add to Earth to Venus. If going from Venus To Mercury take Earth to Mercury and Minus Earth to Venus. You'll get it with practice)
Earth to-
Sun: 7
Mercury: 5
Venus: 3
Earth: 0
Side 1: 1
Side 2: 1
Side 3: 1
Side 4: 1
Side 5: 1
Side 6: 1
Side 7: 2
Mars: 5
Roid Belt:7
Earth to-
Jupiter: 10
Saturn: 13
Uranus: 14
Neptune: 16
Pluto: 18