| Omsk Zillah | Pacific Time | 13:00 |
| Omsk Luquillo | Atlantic Time | 10:00 |
| Omsk Xalapa | Central Time | 11:00 |
| Omsk Lyneham | Eastern Australia Time | -04:00 |
| Omsk Williamsville | Eastern Time | 10:00 |
| Omsk Lyminge | United Kingdom Time | 05:00 |
| Omsk Xalapa Enríquez | Central Time | 11:00 |
| Omsk Lviv | Eastern European Time | 03:00 |
| Omsk Zikhron Ya'akov | Israel Time | 03:00 |
| Omsk Lynnfield | Eastern Time | 10:00 |
| Omsk Xalisco | Mexican Pacific Time | 12:00 |
| Omsk Lyss | Central European Time | 04:00 |
| Omsk Williamstown | Eastern Australia Time | -04:00 |
| Omsk Luverne | Central Time | 11:00 |
| Omsk Worrigee | Eastern Australia Time | -04:00 |
| Omsk Lydney | United Kingdom Time | 05:00 |
| Omsk Zirakpur | India Standard Time | 00:30 |
| Omsk Luzerne | Eastern Time | 10:00 |
| Omsk Wörrstadt | Central European Time | 04:00 |
| Omsk Willoughby | Eastern Australia Time | -04:00 |
| Omsk Wrightsville | Eastern Time | 10:00 |
| Omsk Zofingen | Central European Time | 04:00 |
| Omsk Wrightsville Beach | Eastern Time | 10:00 |
| Omsk Willisau | Central European Time | 04:00 |
| Omsk Worb | Central European Time | 04:00 |
| Omsk Zollikerberg | Central European Time | 04:00 |
| Omsk Workum | Central European Time | 04:00 |
| Omsk Williston Park | Eastern Time | 10:00 |
| Omsk Woy Woy | Eastern Australia Time | -04:00 |
| Omsk Willits | Pacific Time | 13:00 |
| Omsk Willaston | United Kingdom Time | 05:00 |
| Omsk Wilkesboro | Eastern Time | 10:00 |
| Omsk Williams | Mountain Time | 13:00 |
| Omsk Williamsburg | Eastern Time | 10:00 |
| Omsk Wiesbaden | Central European Time | 04:00 |
| Omsk Wieselburg | Central European Time | 04:00 |
| Omsk Wildwood | Eastern Time | 10:00 |
| Omsk Wilkau-Haßlau | Central European Time | 04:00 |