you can go to the kanto region after you beat the elite 4
It is only in HeartGold & SoulSilver and Gold & Silver you can go to different regions :/(and Crystal)
walk
It switches between the two regions you can go to.
Unfortunantly you cant go to other regions in Pokemon diamond and pearl. its not like leafgreen,firered,gold,silver and crystal version where you travel to different regions. You can't, Sinnoh is the only region available in the game.
no
You cannot go to different regions in Pokémon White.
No.
Johto and Kanto, just like in Silver, Gold, and Crystal
No, unfortunately.
If you're a badass
You never will go to a different region.
Umm, in gold,silver,crystal,heartgold and soulsilver you can go to kanto and johto