Routes 1, 2, 3, 4, 5, 6, 8, 22, 25, 26, 27, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 43, 47, 48, New Bark Town, Cherrygrove City, Violet City, Ecruteak City, Pallet Town, Viridian City, Pewter City, Cerulean City, Safari Zone Gate, Ilex Forest, Lake of Rage, National Park (Headbutt trees)
Routes 1, 2, 3, 4, 5, 6, 8, 22, 25, 26, 27, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 43, 47, 48, New Bark Town, Cherrygrove City, Violet City, Ecruteak City, Pallet Town, Viridian City, Pewter City, Cerulean City, Safari Zone Gate, Ilex Forest, Lake of Rage, National Park (Headbutt trees)