Er is één plaats met de naam Duff Islands in Canada.
Alle plaatsen in de wereld die "Duff Islands" heten.
Wellington (4)
Windsor (4)
Saint Andrews (3)
Selkirk (3)
Tracadie (3)
Kingston (3)
Victoria (3)
Havelock (3)
Centreville (3)
Sidney (3)
Borden (3)
Princeton (3)
Westport (3)
Milton (3)
Richmond (3)
Benton (3)
Bellevue (2)
Caribou (2)
Cumberland (2)
Fork Lake (2)
Inverness (2)
Lumsden (2)
Oak Bay (2)
Winfield (2)
Alma (2)
Boundary (2)
Chipman (2)
Durham (2)
Grand Falls (2)
Laflèche (2)