| City | Region | Country | Time Zone | Population | |
|---|---|---|---|---|---|
| Brazzaville |
--- |
Republic of the Congo | West Africa Standard Time | 1,982,000 | |
| Pointe-Noire |
--- |
Republic of the Congo | West Africa Standard Time | 1,032,000 | |
| Dolisie |
--- |
Republic of the Congo | West Africa Standard Time | 121,000 | |
| Nkayi |
--- |
Republic of the Congo | West Africa Standard Time | 103,000 | |
| Kayes |
--- |
Republic of the Congo | West Africa Standard Time | 58,737 | |
| Impfondo |
--- |
Republic of the Congo | West Africa Standard Time | 48,939 | |
| Ouesso |
--- |
Republic of the Congo | West Africa Standard Time | 40,667 | |
| Owando |
--- |
Republic of the Congo | West Africa Standard Time | 35,698 | |
| Sibiti |
--- |
Republic of the Congo | West Africa Standard Time | 33,122 | |
| Loutete |
--- |
Republic of the Congo | West Africa Standard Time | 27,726 | |
| Bouansa |
--- |
Republic of the Congo | West Africa Standard Time | 27,512 | |
| Gamboma |
--- |
Republic of the Congo | West Africa Standard Time | 26,718 | |
| Loandjili |
--- |
Republic of the Congo | West Africa Standard Time | 23,204 | |
| Mossaka |
--- |
Republic of the Congo | West Africa Standard Time | 21,809 | |
| Mindouli |
--- |
Republic of the Congo | West Africa Standard Time | 20,985 | |
| Oyo |
--- |
Republic of the Congo | West Africa Standard Time | 20,630 | |
| Makoua |
--- |
Republic of the Congo | West Africa Standard Time | 20,550 | |
| Loudima |
--- |
Republic of the Congo | West Africa Standard Time | 20,391 | |
| Mossendjo |
--- |
Republic of the Congo | West Africa Standard Time | 19,104 | |
| Mouyondzi |
--- |
Republic of the Congo | West Africa Standard Time | 18,321 |
