You can use a bike and start going up and down a pass a lot and go through a lot of cities too.
5355 steps.
It depends on the Pokemon you are hatching.
About 10,000 steps. If you don't believe, then check your Pokemon handbook (instructions booklet).
421 steps are needed to hach the bad mew egg
i think it matters what Pokemon you have like if you have Pokemon like magby you walk less steps but if you don't have Pokemon like magby you walk more steps[1ooo i guess]
5120, courtesy of serebii.net pokedex (check base egg steps)
you can't hatch a pikachu egg on diamond, it hatches in to a pichu.
It takes 9,180 steps or 36 Egg Cycles to hatch an Eevee.
for me it was exactly. . . . . . . . . . . 6,630 steps and it hatched into. . . . . . . elekid! :DI always thought it was just 4,237 steps until it hatches into an Elekid?
It depends on how many steps you take, and how many towns you go through.
in order to hatch a riolu egg you need to walk about 5,000-6,000 steps
10,240 steps. If you choose to cycle it takes 11,248. It help's if one of your pokemon has the abbility flame body or magama armour in your party, that way the ammount of steps needed is halfed.