| West Portsmouth Cassà de la Selva | Central European Time | -06:00 |
| West Portsmouth Wilmington | Eastern Time | 00:00 |
| West Portsmouth Caslano | Central European Time | -06:00 |
| West Portsmouth Willows | Pacific Time | 03:00 |
| West Portsmouth Casillas | Central European Time | -06:00 |
| West Portsmouth Willunga | Central Australia Time | -13:30 |
| West Portsmouth Caselle Torinese | Central European Time | -06:00 |
| West Portsmouth Willoughby | Eastern Australia Time | -14:00 |
| West Portsmouth Wilton Manors | Eastern Time | 00:00 |
| West Portsmouth Wiltz | Central European Time | -06:00 |
| West Portsmouth Winchcombe | United Kingdom Time | -05:00 |
| West Portsmouth Winchester | Eastern Time | 00:00 |
| West Portsmouth Windcrest | Central Time | 01:00 |
| West Portsmouth Windeck | Central European Time | -06:00 |
| West Portsmouth Winder | Eastern Time | 00:00 |
| West Portsmouth Windham | Eastern Time | 00:00 |
| West Portsmouth Zhongshan | China Time | -12:00 |
| West Portsmouth Villawood | Eastern Australia Time | -14:00 |
| West Portsmouth Villasequilla | Central European Time | -06:00 |
| West Portsmouth Vilshofen an der Donau | Central European Time | -06:00 |
| West Portsmouth Vilobí d'Onyar | Central European Time | -06:00 |
| West Portsmouth Vilseck | Central European Time | -06:00 |
| West Portsmouth Virajpet | India Standard Time | -09:30 |
| West Portsmouth Vio | Central European Time | -06:00 |
| West Portsmouth Vipava | Central European Time | -06:00 |
| West Portsmouth Vinchur | India Standard Time | -09:30 |
| West Portsmouth Villaga | Central European Time | -06:00 |
| West Portsmouth Villaines-la-Juhel | Central European Time | -06:00 |
| West Portsmouth Uesslingen-Buch | Central European Time | -06:00 |
| West Portsmouth Udupi | India Standard Time | -09:30 |
| West Portsmouth Uccle | Central European Time | -06:00 |
| West Portsmouth Tyngsborough | Eastern Time | 00:00 |
| West Portsmouth Tylden | Eastern Australia Time | -14:00 |
| West Portsmouth Zirakpur | India Standard Time | -09:30 |
| West Portsmouth Zikhron Ya'akov | Israel Time | -07:00 |
| West Portsmouth Zillah | Pacific Time | 03:00 |
| West Portsmouth Zofingen | Central European Time | -06:00 |
| West Portsmouth Zollikerberg | Central European Time | -06:00 |