| Kostroma Romano D'ezzelino | Central European Time | 01:00 |
| Kostroma Kottarakkara | India Standard Time | -02:30 |
| Kostroma Zugliano | Central European Time | 01:00 |
| Kostroma Wembley | Western Australia Time | -05:00 |
| Kostroma Sikkarimedu | India Standard Time | -02:30 |
| Kostroma Enmore | Eastern Australia Time | -07:00 |
| Kostroma Saint-Joseph-du-Lac | Eastern Time | 07:00 |
| Kostroma Wembley | United Kingdom Time | 02:00 |
| Kostroma Romanel-sur-Lausanne | Central European Time | 01:00 |
| Kostroma Koto | Japan Time | -06:00 |
| Kostroma Wyomissing | Eastern Time | 07:00 |
| Kostroma Wemmel | Central European Time | 01:00 |
| Kostroma Sikardarpur | India Standard Time | -02:30 |
| Kostroma Engelberg | Central European Time | 01:00 |
| Kostroma Sângeorgiu de Mureș | Eastern European Time | 00:00 |
| Kostroma Kotobi | Greenwich Mean Time | 03:00 |
| Kostroma Rolling Hills Estates | Pacific Time | 10:00 |
| Kostroma England | Eastern European Time | 00:00 |
| Kostroma Wyong | Eastern Australia Time | -07:00 |
| Kostroma Kotor | Central European Time | 01:00 |
| Kostroma Sigulda | Eastern European Time | 00:00 |
| Kostroma Englishtown | Eastern Time | 07:00 |
| Kostroma Saint-Martin-de-Belleville | Central European Time | 01:00 |
| Kostroma Kotor Varoš | Central European Time | 01:00 |
| Kostroma Roma | Central Time | 08:00 |
| Kostroma Cottonwood | Mountain Time | 10:00 |
| Kostroma Wythall | United Kingdom Time | 02:00 |
| Kostroma Jhikli Ambwari | India Standard Time | -02:30 |
| Kostroma Siheung-si | Korean Time | -06:00 |
| Kostroma Coulter | United Kingdom Time | 02:00 |
| Kostroma Saint-Marcel-Campes | Central European Time | 01:00 |
| Kostroma Jette | Central European Time | 01:00 |
| Kostroma Quiringuicharo | Central Time | 08:00 |
| Kostroma Courmayeur | Central European Time | 01:00 |
| Kostroma Wytheville | Eastern Time | 07:00 |
| Kostroma Jettingen-Scheppach | Central European Time | 01:00 |
| Kostroma Silverton | Pacific Time | 10:00 |
| Kostroma Cotgrave | United Kingdom Time | 02:00 |
| Kostroma Saint Margrethen | Central European Time | 01:00 |
| Kostroma Jim Thorpe | Eastern Time | 07:00 |
| Kostroma Quinns Rocks | Western Australia Time | -05:00 |
| Kostroma Cottage Grove | Pacific Time | 10:00 |
| Kostroma Xaafuun | East Africa Time | 00:00 |
| Kostroma Keeranur | India Standard Time | -02:30 |
| Kostroma Silveira | Western European Time | 02:00 |
| Kostroma Costa da Caparica | Western European Time | 02:00 |
| Kostroma Saint Lucia | Eastern Australia Time | -07:00 |
| Kostroma Kebili | West Africa Time | 02:00 |
| Kostroma Quinta do Conde | Western European Time | 02:00 |
| Kostroma Costa d'en Blanes | Central European Time | 01:00 |