There is one place named Olle in Congo.
All places in the world called "Olle".
Mbaya (6)Mbomo (5)Lékana (4)Dzanga (4)Mbaka (4)Kongo (4)Yanga (4)Yama (4)Mboma (4)Nkoua (4)Kenge (3)Béné (3)Kaba (3)Makaka (3)Panga (3)Masala (3)Mba (3)Koungou (3)Mpasa (3)Ngélé (3)Nkana (3)Okassa (3)Yaya (3)Abala (3)Bamba (3)Kaye (3)Mobili (3)Nzabi (3)Poto-Poto (3)Bango (3)