| Douala Liaoyuan | China Time | -07:00 |
| Douala Edinburgh | United Kingdom Time | 00:00 |
| Douala Atlanta | Eastern Time | 05:00 |
| Douala Kananga | Central Africa Time | -01:00 |
| Douala Bloemfontein | South Africa Standard Time | -01:00 |
| Douala Xiangyang | China Time | -07:00 |
| Douala Gdańsk | Central European Time | -01:00 |
| Douala Calabar | West Africa Time | 00:00 |
| Douala Dadukou | China Time | -07:00 |
| Douala Joinville | Brasilia Time | 04:00 |
| Douala Hama | Eastern European Time | -02:00 |
| Douala Antwerp | Central European Time | -01:00 |
| Douala Kanazawa | Japan Time | -08:00 |
| Douala Karabağlar | Turkey Time | -02:00 |
| Douala Zamboanga | Philippine Time | -07:00 |
| Douala Kirov | Kirov Time | -02:00 |
| Douala Ujjain | India Standard Time | -04:30 |
| Douala Kota Kinabalu | Malaysia Time | -07:00 |
| Douala Durango | Central Time | 06:00 |
| Douala Colorado Springs | Mountain Time | 07:00 |
| Douala Niterói | Brasilia Time | 04:00 |
| Douala Hengshui | China Time | -07:00 |
| Douala Tabuk | Arabian Time | -02:00 |
| Douala Pontianak | Western Indonesia Time | -06:00 |
| Douala Leeds | United Kingdom Time | 00:00 |
| Douala Namp’o | Pyongyang Time | -08:00 |
| Douala Bacolod | Philippine Time | -07:00 |
| Douala São João de Meriti | Brasilia Time | 04:00 |
| Douala Mansilingan | Philippine Time | -07:00 |
| Douala Virginia Beach | Eastern Time | 05:00 |
| Douala Rāmgundam | India Standard Time | -04:30 |
| Douala Luhansk | Eastern European Time | -02:00 |
| Douala Manado | Central Indonesia Time | -07:00 |
| Douala Karagandy | East Kazakhstan Time | -05:00 |
| Douala Raleigh | Eastern Time | 05:00 |
| Douala Jining | China Time | -07:00 |
| Douala Constantine | Central European Time | 00:00 |
| Douala Juba | East Africa Time | -01:00 |
| Douala Wenshan | China Time | -07:00 |
| Douala Muratpaşa | Turkey Time | -02:00 |
| Douala Utsunomiya | Japan Time | -08:00 |
| Douala Matamoros | Central Time | 06:00 |
| Douala Urfa | Turkey Time | -02:00 |
| Douala Chengde | China Time | -07:00 |
| Douala Oita | Japan Time | -08:00 |
| Douala Venustiano Carranza | Central Time | 06:00 |
| Douala Cardiff | United Kingdom Time | 00:00 |
| Douala San Juan | Argentina Time | 04:00 |
| Douala Cheboksary | Moscow Time | -02:00 |
| Douala Boksburg | South Africa Standard Time | -01:00 |