There is one place named Dio in Chad.
All places in the world called "Dio".
Bara (8)Kaba (6)Kara (6)Ngara (6)Am Djéména (6)Mouray (6)Koutou (5)Manda (5)Ardébé (5)Am Habilé (5)Karoua (4)Mbo (4)Harazé (4)Méré (4)Gara (4)Djimez (4)Kouma (4)Goré (4)Béré (4)Ouala (4)Bardé (4)Djimezé (4)Gouri (4)Manga (4)Bémia (3)Nia (3)Béréte (3)Bol (3)Dole (3)Mata (3)