| Koriyama Volgograd | Volgograd Time | 06:00 |
| Koriyama Nova Iguaçu | Brasilia Time | 12:00 |
| Koriyama Jieyang | China Time | 01:00 |
| Koriyama Odessa | Eastern European Time | 06:00 |
| Koriyama Shivaji Nagar | India Standard Time | 03:30 |
| Koriyama Zhu Cheng City | China Time | 01:00 |
| Koriyama Kitakyushu | Japan Time | 00:00 |
| Koriyama Solapur | India Standard Time | 03:30 |
| Koriyama Baoding | China Time | 01:00 |
| Koriyama Guatemala City | Central Time | 15:00 |
| Koriyama Benxi | China Time | 01:00 |
| Koriyama Zapopan | Central Time | 14:00 |
| Koriyama Birmingham | United Kingdom Time | 08:00 |
| Koriyama Perm | Yekaterinburg Time | 04:00 |
| Koriyama Srinagar | India Standard Time | 03:30 |
| Koriyama Zaria | West Africa Time | 08:00 |
| Koriyama Managua | Central Time | 15:00 |
| Koriyama Port Elizabeth | South Africa Standard Time | 07:00 |
| Koriyama Fes | Western European Time | 08:00 |
| Koriyama Cologne | Central European Time | 07:00 |
| Koriyama Ulsan | Korean Time | 00:00 |
| Koriyama Chandigarh | India Standard Time | 03:30 |
| Koriyama Coimbatore | India Standard Time | 03:30 |
| Koriyama Naples | Central European Time | 07:00 |
| Koriyama Maceió | Brasilia Time | 12:00 |
| Koriyama Cartagena | Colombia Time | 14:00 |
| Koriyama Changzhou | China Time | 01:00 |
| Koriyama Sulţānah | Arabian Time | 06:00 |
| Koriyama Monrovia | Greenwich Mean Time | 09:00 |
| Koriyama Kingston | Eastern Time | 14:00 |
| Koriyama Erbil | Arabian Time | 06:00 |
| Koriyama Austin | Central Time | 14:00 |
| Koriyama Krasnoyarsk | Krasnoyarsk Time | 02:00 |
| Koriyama Naypyitaw | Myanmar Time | 02:30 |
| Koriyama Jodhpur | India Standard Time | 03:30 |
| Koriyama Chiba | Japan Time | 00:00 |
| Koriyama São Luís | Brasilia Time | 12:00 |
| Koriyama Madurai | India Standard Time | 03:30 |
| Koriyama Sale | Western European Time | 08:00 |
| Koriyama Huaibei | China Time | 01:00 |
| Koriyama Cochabamba | Bolivia Time | 13:00 |
| Koriyama Kaifeng | China Time | 01:00 |
| Koriyama Qom | Iran Time | 04:30 |
| Koriyama Abobo | Greenwich Mean Time | 09:00 |
| Koriyama Bishkek | Kyrgyzstan Time | 03:00 |
| Koriyama Abu Ghraib | Arabian Time | 06:00 |
| Koriyama Guwahati | India Standard Time | 03:30 |
| Koriyama Aba | West Africa Time | 08:00 |
| Koriyama Pingdingshan | China Time | 01:00 |
| Koriyama Gwalior | India Standard Time | 03:30 |