Hay 6 lugares nombradas Porphyry Mountain en América.
Todos los lugares del mundo llamados "Porphyry Mountain".
Riverside (46)
Centerville (43)
Fairview (40)
Midway (39)
Franklin (39)
Union (37)
Greenwood (37)
Marion (36)
Glendale (36)
Salem (36)
Liberty (35)
Lincoln (35)
Fairfield (35)
Pleasant Valley (35)
Georgetown (35)
Oakland (35)
Greenville (34)
Bethel (34)
Springfield (34)
Clinton (34)
Arlington (34)
Florence (34)
Kingston (33)
Newport (33)
Farmington (33)
Chester (33)
Milton (33)
Hamilton (33)
Clifton (33)
Lakeside (32)