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