There is one place named Ngongo in Gabon.
All places in the world called "Ngongo".
Lambaréné (5)
Mandji (5)
Mboma (4)
Mbomo (4)
Alene (4)
Mbigou (4)
Ngoma (4)
Mouyamba (3)
Njole (3)
Eyamayong (3)
Nzambi (3)
Alarmitang (3)
Nyanga (3)
Angouma (3)
Bissobilam (3)
Foula (3)
Andok (3)
Kéri (3)
Malanga (3)
Divangui (3)
Issinga (3)
Achouka (3)
Bongo (3)
Bissobinam (3)
Makana (3)
Malimba (3)
Ndjolé (3)
Nzinga (3)
Elong-Eko (3)
Adzabilone (2)