There is one place named Kallfors in Sweden.
All places in the world called "Kallfors".
Boda (17)Näs (17)Sandviken (16)Berg (16)Berga (14)Lund (14)Haga (13)Bäck (13)Torp (13)Näset (13)Broby (12)Sandvik (12)Åsen (12)Näsby (11)Mo (11)Norrby (11)Kulla (11)Strand (10)Kullen (10)Heden (10)Råby (10)Backa (10)Åby (10)Ön (10)Viken (10)Hov (10)Holmen (10)Österby (9)Valla (9)Ekeby (9)