| Birmingham Willoughby | Eastern Australia Time | -16:00 |
| Birmingham Willisau | Central European Time | -07:00 |
| Birmingham Williston Park | Eastern Time | -01:00 |
| Birmingham Willits | Pacific Time | 02:00 |
| Birmingham Willaston | United Kingdom Time | -06:00 |
| Birmingham Wilkau-Haßlau | Central European Time | -07:00 |
| Birmingham Wilkesboro | Eastern Time | -01:00 |
| Birmingham Wildwood | Eastern Time | -01:00 |
| Birmingham Wiesbaden | Central European Time | -07:00 |
| Birmingham Wieselburg | Central European Time | -07:00 |
| Birmingham Virton | Central European Time | -07:00 |
| Birmingham Virginia | Central Time | 00:00 |
| Birmingham Whitney | Central Time | 00:00 |
| Birmingham Wilbraham | Eastern Time | -01:00 |
| Birmingham Wildau | Central European Time | -07:00 |
| Birmingham Wilder | Eastern Time | -01:00 |
| Birmingham Wilderswil | Central European Time | -07:00 |
| Birmingham Wickham | United Kingdom Time | -06:00 |
| Birmingham Wickham Bishops | United Kingdom Time | -06:00 |
| Birmingham Wicklow | Ireland Time | -06:00 |
| Birmingham Widnau | Central European Time | -07:00 |
| Birmingham Wilmington | Eastern Time | -01:00 |
| Birmingham Willows | Pacific Time | 02:00 |
| Birmingham Willunga | Central Australia Time | -15:30 |
| Birmingham Wilton Manors | Eastern Time | -01:00 |
| Birmingham Wiltz | Central European Time | -07:00 |
| Birmingham Winchcombe | United Kingdom Time | -06:00 |
| Birmingham Winchester | Eastern Time | -01:00 |
| Birmingham Windcrest | Central Time | 00:00 |
| Birmingham Windeck | Central European Time | -07:00 |
| Birmingham Winder | Eastern Time | -01:00 |
| Birmingham Windham | Eastern Time | -01:00 |
| Birmingham Zhongshan | China Time | -13:00 |
| Birmingham Zillah | Pacific Time | 02:00 |
| Birmingham Zikhron Ya'akov | Israel Time | -08:00 |
| Birmingham Zirakpur | India Standard Time | -10:30 |
| Birmingham Zollikerberg | Central European Time | -07:00 |
| Birmingham Zofingen | Central European Time | -07:00 |