There is one place named Onsaker in Norway.
All places in the world called "Onsaker".
Mo (13)Holmen (11)Berg (11)Bø (11)Nes (11)Vik (10)Eide (10)Berge (10)Sandnes (10)Haugen (10)Dale (9)Strand (9)Bakken (9)Breidvik (9)Sand (8)Lunde (8)Moen (8)Rød (8)Lund (8)Dalen (8)Sandvik (8)Åsen (8)Straumen (7)Leirvik (7)Li (7)Åmot (7)Bjørnstad (7)Våge (7)Aasen (7)Sandvika (7)