| Douala Guarulhos | Brasilia Time | 04:00 |
| Douala Prague | Central European Time | -01:00 |
| Douala Varanasi | India Standard Time | -04:30 |
| Douala Copenhagen | Central European Time | -01:00 |
| Douala Sofia | Eastern European Time | -02:00 |
| Douala Tripoli | Eastern European Time | -01:00 |
| Douala Port Harcourt | West Africa Time | 00:00 |
| Douala Hiroshima | Japan Time | -08:00 |
| Douala Lijiang | China Time | -07:00 |
| Douala Dubai | Gulf Standard Time | -03:00 |
| Douala Samara | Samara Time | -03:00 |
| Douala Omsk | Omsk Time | -05:00 |
| Douala Benin City | West Africa Time | 00:00 |
| Douala Monterrey | Central Time | 06:00 |
| Douala Malingao | Philippine Time | -07:00 |
| Douala Baku | Azerbaijan Time | -03:00 |
| Douala Leon | Central Time | 06:00 |
| Douala Maiduguri | West Africa Time | 00:00 |
| Douala Kazan | Moscow Time | -02:00 |
| Douala Yerevan | Armenia Time | -03:00 |
| Douala Amritsar | India Standard Time | -04:30 |
| Douala Ouagadougou | Greenwich Mean Time | 01:00 |
| Douala Yono | Japan Time | -08:00 |
| Douala Rostov-on-Don | Moscow Time | -02:00 |
| Douala Allahabad | India Standard Time | -04:30 |
| Douala Goyang-si | Korean Time | -08:00 |
| Douala Gaziantep | Turkey Time | -02:00 |
| Douala Visakhapatnam | India Standard Time | -04:30 |
| Douala Sendai | Japan Time | -08:00 |
| Douala Chelyabinsk | Yekaterinburg Time | -04:00 |
| Douala Datong | China Time | -07:00 |
| Douala Tbilisi | Georgia Time | -03:00 |
| Douala Changshu City | China Time | -07:00 |
| Douala Taichung | Taipei Time | -07:00 |
| Douala Theni | India Standard Time | -04:30 |
| Douala Xianyang | China Time | -07:00 |
| Douala Ufa | Yekaterinburg Time | -04:00 |
| Douala Dnepropetrovsk | Eastern European Time | -02:00 |
| Douala Seongnam-si | Korean Time | -08:00 |
| Douala Campinas | Brasilia Time | 04:00 |
| Douala Jabalpur | India Standard Time | -04:30 |
| Douala Howrah | India Standard Time | -04:30 |
| Douala Huainan | China Time | -07:00 |
| Douala San Jose | Pacific Time | 08:00 |
| Douala Donetsk | Eastern European Time | -02:00 |
| Douala Dublin | Ireland Time | 00:00 |
| Douala Calgary | Mountain Time | 07:00 |
| Douala Brussels | Central European Time | -01:00 |
| Douala Aurangabad | India Standard Time | -04:30 |
| Douala Volgograd | Volgograd Time | -02:00 |