| Omsk Marseille | Central European Time | 04:00 |
| Omsk Al Zarqa | Eastern European Time | 03:00 |
| Omsk Çankaya | Turkey Time | 03:00 |
| Omsk Boumerdas | Central European Time | 05:00 |
| Omsk Jalandhar | India Standard Time | 00:30 |
| Omsk Thiruvananthapuram | India Standard Time | 00:30 |
| Omsk Sakai | Japan Time | -03:00 |
| Omsk Anyang | China Time | -02:00 |
| Omsk San Miguel de Tucuman | Argentina Time | 09:00 |
| Omsk Cotonou | West Africa Time | 05:00 |
| Omsk Salem | India Standard Time | 00:30 |
| Omsk Tiruchirappalli | India Standard Time | 00:30 |
| Omsk Homs | Eastern European Time | 03:00 |
| Omsk Hohhot | China Time | -02:00 |
| Omsk Niamey | West Africa Time | 05:00 |
| Omsk Tainan City | Taipei Time | -02:00 |
| Omsk Shangyu | China Time | -02:00 |
| Omsk Łódź | Central European Time | 04:00 |
| Omsk Dammam | Arabian Time | 03:00 |
| Omsk Xining | China Time | -02:00 |
| Omsk Kahrīz | Iran Time | 01:30 |
| Omsk Kota | India Standard Time | 00:30 |
| Omsk Natal | Brasilia Time | 09:00 |
| Omsk Bhubaneshwar | India Standard Time | 00:30 |
| Omsk Qinhuangdao | China Time | -02:00 |
| Omsk Hengyang | China Time | -02:00 |
| Omsk Antalya | Turkey Time | 03:00 |
| Omsk Kraków | Central European Time | 04:00 |
| Omsk Aligarh | India Standard Time | 00:30 |
| Omsk Da Nang | Indochina Time | -01:00 |
| Omsk Pietermaritzburg | South Africa Standard Time | 04:00 |
| Omsk Lomé | Greenwich Mean Time | 06:00 |
| Omsk Trujillo | Peru Time | 11:00 |
| Omsk Malang | Western Indonesia Time | -01:00 |
| Omsk Ciudad Guayana | Venezuela Time | 10:00 |
| Omsk Bareilly | India Standard Time | 00:30 |
| Omsk Kigali | Central Africa Time | 04:00 |
| Omsk Teresina | Brasilia Time | 09:00 |
| Omsk Xinxiang | China Time | -02:00 |
| Omsk São Bernardo do Campo | Brasilia Time | 09:00 |
| Omsk Hegang | China Time | -02:00 |
| Omsk Rīga | Eastern European Time | 03:00 |
| Omsk Amsterdam | Central European Time | 04:00 |
| Omsk Oyo | West Africa Time | 05:00 |
| Omsk Quetta | Pakistan Time | 01:00 |
| Omsk Nottingham | United Kingdom Time | 05:00 |
| Omsk Campo Grande | Amazon Time | 10:00 |
| Omsk Ashgabat | Turkmenistan Time | 01:00 |
| Omsk Álvaro Obregón | Central Time | 11:00 |
| Omsk Muzaffarabad | Pakistan Time | 01:00 |