Det finns 4 platser namngivna Porcupine Island i Amerika.
Alla platser i världen som heter "Porcupine Island".
Riverside (46)
Centerville (43)
Fairview (40)
Franklin (39)
Midway (39)
Greenwood (37)
Union (37)
Salem (36)
Glendale (36)
Marion (36)
Lincoln (35)
Pleasant Valley (35)
Oakland (35)
Fairfield (35)
Liberty (35)
Georgetown (35)
Arlington (34)
Florence (34)
Springfield (34)
Greenville (34)
Bethel (34)
Clinton (34)
Milton (33)
Farmington (33)
Chester (33)
Newport (33)
Hamilton (33)
Kingston (33)
Clifton (33)
Eden (32)