| Umuahia Tofield | Mountain Time | 07:00 |
| Umuahia Carpinteria | Pacific Time | 08:00 |
| Umuahia Battery Point | Eastern Australia Time | -09:00 |
| Umuahia Quintanar de la Orden | Central European Time | -01:00 |
| Umuahia Tobruk | Eastern European Time | -01:00 |
| Umuahia Carrouge | Central European Time | -01:00 |
| Umuahia Rende | Central European Time | -01:00 |
| Umuahia Parli | India Standard Time | -04:30 |
| Umuahia Vaduz | Central European Time | -01:00 |
| Umuahia Carvoeiro | Western European Time | 00:00 |
| Umuahia Batu Caves | Malaysia Time | -07:00 |
| Umuahia Queenscliff | Eastern Australia Time | -09:00 |
| Umuahia Vagator | India Standard Time | -04:30 |
| Umuahia Casale Marittimo | Central European Time | -01:00 |
| Umuahia Prince Albert | South Africa Standard Time | -01:00 |
| Umuahia Parrish | Eastern Time | 05:00 |
| Umuahia Vaduz | Central European Time | -01:00 |
| Umuahia Casaletto Ceredano | Central European Time | -01:00 |
| Umuahia Batu Feringghi | Malaysia Time | -07:00 |
| Umuahia Queenstown | New Zealand Time | -11:00 |
| Umuahia Vajdi | India Standard Time | -04:30 |
| Umuahia Caselle Torinese | Central European Time | -01:00 |
| Umuahia Reddihalli | India Standard Time | -04:30 |
| Umuahia Pasaje Canton | Ecuador Time | 06:00 |
| Umuahia Val-David | Eastern Time | 05:00 |
| Umuahia Casillas | Central European Time | -01:00 |
| Umuahia Batu Maung | Malaysia Time | -07:00 |
| Umuahia Quel | Central European Time | -01:00 |
| Umuahia Val di Nizza | Central European Time | -01:00 |
| Umuahia Caslano | Central European Time | -01:00 |
| Umuahia Redfern | Eastern Australia Time | -09:00 |
| Umuahia Pasay | Philippine Time | -07:00 |
| Umuahia Val-d'Isère | Central European Time | -01:00 |
| Umuahia Dahab | Eastern European Time | -01:00 |
| Umuahia Bauru | Brasilia Time | 04:00 |
| Umuahia Quepos | Central Time | 07:00 |
| Umuahia Vada | Central European Time | -01:00 |
| Umuahia Cimadolmo | Central European Time | -01:00 |
| Umuahia Primošten | Central European Time | -01:00 |
| Umuahia Prosser | Pacific Time | 08:00 |
| Umuahia Vadakara | India Standard Time | -04:30 |
| Umuahia Circleville | Eastern Time | 05:00 |
| Umuahia Baxter | Central Time | 06:00 |
| Umuahia Progreso | Eastern Time | 06:00 |
| Umuahia Vadakkencherry | India Standard Time | -04:30 |
| Umuahia Ciney | Central European Time | -01:00 |
| Umuahia Regencós | Central European Time | -01:00 |
| Umuahia Progreso | Central Time | 06:00 |
| Umuahia West Windsor Township | Eastern Time | 05:00 |
| Umuahia Chuo | Japan Time | -08:00 |