| Kostroma Goiânia | Brasilia Time | 06:00 |
| Kostroma Guarulhos | Brasilia Time | 06:00 |
| Kostroma Prague | Central European Time | 01:00 |
| Kostroma Varanasi | India Standard Time | -02:30 |
| Kostroma Copenhagen | Central European Time | 01:00 |
| Kostroma Sofia | Eastern European Time | 00:00 |
| Kostroma Tripoli | Eastern European Time | 01:00 |
| Kostroma Port Harcourt | West Africa Time | 02:00 |
| Kostroma Hiroshima | Japan Time | -06:00 |
| Kostroma Lijiang | China Time | -05:00 |
| Kostroma Dubai | Gulf Standard Time | -01:00 |
| Kostroma Samara | Samara Time | -01:00 |
| Kostroma Omsk | Omsk Time | -03:00 |
| Kostroma Benin City | West Africa Time | 02:00 |
| Kostroma Monterrey | Central Time | 08:00 |
| Kostroma Malingao | Philippine Time | -05:00 |
| Kostroma Baku | Azerbaijan Time | -01:00 |
| Kostroma Leon | Central Time | 08:00 |
| Kostroma Maiduguri | West Africa Time | 02:00 |
| Kostroma Kazan | Moscow Time | 00:00 |
| Kostroma Yerevan | Armenia Time | -01:00 |
| Kostroma Amritsar | India Standard Time | -02:30 |
| Kostroma Ouagadougou | Greenwich Mean Time | 03:00 |
| Kostroma Yono | Japan Time | -06:00 |
| Kostroma Rostov-on-Don | Moscow Time | 00:00 |
| Kostroma Allahabad | India Standard Time | -02:30 |
| Kostroma Goyang-si | Korean Time | -06:00 |
| Kostroma Gaziantep | Turkey Time | 00:00 |
| Kostroma Visakhapatnam | India Standard Time | -02:30 |
| Kostroma Sendai | Japan Time | -06:00 |
| Kostroma Chelyabinsk | Yekaterinburg Time | -02:00 |
| Kostroma Datong | China Time | -05:00 |
| Kostroma Tbilisi | Georgia Time | -01:00 |
| Kostroma Changshu City | China Time | -05:00 |
| Kostroma Taichung | Taipei Time | -05:00 |
| Kostroma Theni | India Standard Time | -02:30 |
| Kostroma Xianyang | China Time | -05:00 |
| Kostroma Ufa | Yekaterinburg Time | -02:00 |
| Kostroma Dnepropetrovsk | Eastern European Time | 00:00 |
| Kostroma Seongnam-si | Korean Time | -06:00 |
| Kostroma Campinas | Brasilia Time | 06:00 |
| Kostroma Jabalpur | India Standard Time | -02:30 |
| Kostroma Howrah | India Standard Time | -02:30 |
| Kostroma Huainan | China Time | -05:00 |
| Kostroma San Jose | Pacific Time | 10:00 |
| Kostroma Donetsk | Eastern European Time | 00:00 |
| Kostroma Dublin | Ireland Time | 02:00 |
| Kostroma Calgary | Mountain Time | 09:00 |
| Kostroma Brussels | Central European Time | 01:00 |
| Kostroma Aurangabad | India Standard Time | -02:30 |