| Icheon-si Jammu | India Standard Time | 03:30 |
| Icheon-si Liaoyuan | China Time | 01:00 |
| Icheon-si Edinburgh | United Kingdom Time | 08:00 |
| Icheon-si Atlanta | Eastern Time | 13:00 |
| Icheon-si Kananga | Central Africa Time | 07:00 |
| Icheon-si Bloemfontein | South Africa Standard Time | 07:00 |
| Icheon-si Xiangyang | China Time | 01:00 |
| Icheon-si Gdańsk | Central European Time | 07:00 |
| Icheon-si Calabar | West Africa Time | 08:00 |
| Icheon-si Dadukou | China Time | 01:00 |
| Icheon-si Joinville | Brasilia Time | 12:00 |
| Icheon-si Hama | Eastern European Time | 06:00 |
| Icheon-si Antwerp | Central European Time | 07:00 |
| Icheon-si Kanazawa | Japan Time | 00:00 |
| Icheon-si Karabağlar | Turkey Time | 06:00 |
| Icheon-si Zamboanga | Philippine Time | 01:00 |
| Icheon-si Kirov | Kirov Time | 06:00 |
| Icheon-si Ujjain | India Standard Time | 03:30 |
| Icheon-si Kota Kinabalu | Malaysia Time | 01:00 |
| Icheon-si Durango | Central Time | 14:00 |
| Icheon-si Colorado Springs | Mountain Time | 15:00 |
| Icheon-si Niterói | Brasilia Time | 12:00 |
| Icheon-si Hengshui | China Time | 01:00 |
| Icheon-si Tabuk | Arabian Time | 06:00 |
| Icheon-si Pontianak | Western Indonesia Time | 02:00 |
| Icheon-si Leeds | United Kingdom Time | 08:00 |
| Icheon-si Namp’o | Pyongyang Time | 00:00 |
| Icheon-si Bacolod | Philippine Time | 01:00 |
| Icheon-si São João de Meriti | Brasilia Time | 12:00 |
| Icheon-si Mansilingan | Philippine Time | 01:00 |
| Icheon-si Virginia Beach | Eastern Time | 13:00 |
| Icheon-si Rāmgundam | India Standard Time | 03:30 |
| Icheon-si Luhansk | Eastern European Time | 06:00 |
| Icheon-si Manado | Central Indonesia Time | 01:00 |
| Icheon-si Karagandy | East Kazakhstan Time | 03:00 |
| Icheon-si Raleigh | Eastern Time | 13:00 |
| Icheon-si Jining | China Time | 01:00 |
| Icheon-si Constantine | Central European Time | 08:00 |
| Icheon-si Muratpaşa | Turkey Time | 06:00 |
| Icheon-si Juba | East Africa Time | 07:00 |
| Icheon-si Wenshan | China Time | 01:00 |
| Icheon-si Utsunomiya | Japan Time | 00:00 |
| Icheon-si Matamoros | Central Time | 14:00 |
| Icheon-si Urfa | Turkey Time | 06:00 |
| Icheon-si Chengde | China Time | 01:00 |
| Icheon-si Oita | Japan Time | 00:00 |
| Icheon-si Venustiano Carranza | Central Time | 14:00 |
| Icheon-si Cardiff | United Kingdom Time | 08:00 |
| Icheon-si San Juan | Argentina Time | 12:00 |
| Icheon-si Cheboksary | Moscow Time | 06:00 |