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