Er bestaan 4 plaatsen met de naam Gray Rock in Amerika.
Alle plaatsen in de wereld die "Gray Rock" heten.
Riverside (46)
Centerville (43)
Fairview (40)
Franklin (39)
Midway (39)
Greenwood (37)
Union (37)
Marion (36)
Salem (36)
Glendale (36)
Liberty (35)
Georgetown (35)
Lincoln (35)
Pleasant Valley (35)
Fairfield (35)
Oakland (35)
Bethel (34)
Clinton (34)
Arlington (34)
Florence (34)
Springfield (34)
Greenville (34)
Hamilton (33)
Clifton (33)
Kingston (33)
Milton (33)
Farmington (33)
Chester (33)
Newport (33)
Mount Pleasant (32)