| Oxford Willunga | Central Australia Time | -08:30 |
| Oxford Willoughby | Eastern Australia Time | -09:00 |
| Oxford Willisau | Central European Time | -01:00 |
| Oxford Williston Park | Eastern Time | 05:00 |
| Oxford Willits | Pacific Time | 08:00 |
| Oxford Williamstown | Eastern Time | 05:00 |
| Oxford Williamsville | Eastern Time | 05:00 |
| Oxford Williamstown | Eastern Australia Time | -09:00 |
| Oxford Willaston | United Kingdom Time | 00:00 |
| Oxford Wilkesboro | Eastern Time | 05:00 |
| Oxford Williams | Mountain Time | 08:00 |
| Oxford Williamsburg | Eastern Time | 05:00 |
| Oxford Wilbraham | Eastern Time | 05:00 |
| Oxford Wildau | Central European Time | -01:00 |
| Oxford Wilder | Eastern Time | 05:00 |
| Oxford Wilderswil | Central European Time | -01:00 |
| Oxford Wiesbaden | Central European Time | -01:00 |
| Oxford Wieselburg | Central European Time | -01:00 |
| Oxford Wildwood | Eastern Time | 05:00 |
| Oxford Wilkau-Haßlau | Central European Time | -01:00 |
| Oxford Wickham | United Kingdom Time | 00:00 |
| Oxford Wickham Bishops | United Kingdom Time | 00:00 |
| Oxford Wicklow | Ireland Time | 00:00 |
| Oxford Widnau | Central European Time | -01:00 |
| Oxford Wilton Manors | Eastern Time | 05:00 |
| Oxford Wiltz | Central European Time | -01:00 |
| Oxford Winchcombe | United Kingdom Time | 00:00 |
| Oxford Winchester | Eastern Time | 05:00 |
| Oxford Windcrest | Central Time | 06:00 |
| Oxford Windeck | Central European Time | -01:00 |
| Oxford Winder | Eastern Time | 05:00 |
| Oxford Windham | Eastern Time | 05:00 |
| Oxford Zikhron Ya'akov | Israel Time | -02:00 |
| Oxford Zhongshan | China Time | -07:00 |
| Oxford Zillah | Pacific Time | 08:00 |
| Oxford Zirakpur | India Standard Time | -04:30 |
| Oxford Zofingen | Central European Time | -01:00 |
| Oxford Zollikerberg | Central European Time | -01:00 |