There is one place named Nkoulengong in Gabon.
All places in the world called "Nkoulengong".
Lambaréné (5)
Mandji (5)
Mbomo (4)
Alene (4)
Mbigou (4)
Ngoma (4)
Mboma (4)
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)
Mouyamba (3)
Njole (3)
Viafé (2)