| Douarnenez Wicklow | Ireland Time | 01:00 |
| Douarnenez Widnau | Central European Time | 00:00 |
| Douarnenez Wilbraham | Eastern Time | 06:00 |
| Douarnenez Wildau | Central European Time | 00:00 |
| Douarnenez Wilder | Eastern Time | 06:00 |
| Douarnenez Wilderswil | Central European Time | 00:00 |
| Douarnenez Williamstown | Eastern Time | 06:00 |
| Douarnenez Williamsville | Eastern Time | 06:00 |
| Douarnenez Williamstown | Eastern Australia Time | -08:00 |
| Douarnenez Willoughby | Eastern Australia Time | -08:00 |
| Douarnenez Willisau | Central European Time | 00:00 |
| Douarnenez Williston Park | Eastern Time | 06:00 |
| Douarnenez Willits | Pacific Time | 09:00 |
| Douarnenez Willaston | United Kingdom Time | 01:00 |
| Douarnenez Wilkesboro | Eastern Time | 06:00 |
| Douarnenez Williams | Mountain Time | 09:00 |
| Douarnenez Williamsburg | Eastern Time | 06:00 |
| Douarnenez Wiesbaden | Central European Time | 00:00 |
| Douarnenez Wieselburg | Central European Time | 00:00 |
| Douarnenez Wildwood | Eastern Time | 06:00 |
| Douarnenez Wilkau-Haßlau | Central European Time | 00:00 |
| Douarnenez Wilmington | Eastern Time | 06:00 |
| Douarnenez Willows | Pacific Time | 09:00 |
| Douarnenez Willunga | Central Australia Time | -07:30 |
| Douarnenez Wilton Manors | Eastern Time | 06:00 |
| Douarnenez Wiltz | Central European Time | 00:00 |
| Douarnenez Winchcombe | United Kingdom Time | 01:00 |
| Douarnenez Winchester | Eastern Time | 06:00 |
| Douarnenez Windcrest | Central Time | 07:00 |
| Douarnenez Windeck | Central European Time | 00:00 |
| Douarnenez Winder | Eastern Time | 06:00 |
| Douarnenez Windham | Eastern Time | 06:00 |
| Douarnenez Yunquera de Henares | Central European Time | 00:00 |
| Douarnenez Yuo | West Africa Time | 01:00 |
| Douarnenez Zahara de los Atunes | Central European Time | 00:00 |
| Douarnenez Yvoir | Central European Time | 00:00 |
| Douarnenez Yzeure | Central European Time | 00:00 |
| Douarnenez Zachary | Central Time | 07:00 |