| Icheon-si Bratislava | Central European Time | 07:00 |
| Icheon-si Gaya | India Standard Time | 03:30 |
| Icheon-si Udaipur | India Standard Time | 03:30 |
| Icheon-si Likasi | Central Africa Time | 07:00 |
| Icheon-si Luxor | Eastern European Time | 07:00 |
| Icheon-si Ibagué | Colombia Time | 14:00 |
| Icheon-si Shaoxing | China Time | 01:00 |
| Icheon-si Ivanovo | Moscow Time | 06:00 |
| Icheon-si Erzurum | Turkey Time | 06:00 |
| Icheon-si Akure | West Africa Time | 08:00 |
| Icheon-si Asyut | Eastern European Time | 07:00 |
| Icheon-si Jambi | Western Indonesia Time | 02:00 |
| Icheon-si Al Mansurah | Eastern European Time | 07:00 |
| Icheon-si Oakland | Pacific Time | 16:00 |
| Icheon-si Korba | India Standard Time | 03:30 |
| Icheon-si Bokaro Steel City | India Standard Time | 03:30 |
| Icheon-si San Juan | Atlantic Time | 13:00 |
| Icheon-si Kolwezi | Central Africa Time | 07:00 |
| Icheon-si Auckland | New Zealand Time | -03:00 |
| Icheon-si Sukkur | Pakistan Time | 04:00 |
| Icheon-si Mangaluru | India Standard Time | 03:30 |
| Icheon-si Luohe | China Time | 01:00 |
| Icheon-si Sebastopol | Simferopol Time | 06:00 |
| Icheon-si Shymkent | East Kazakhstan Time | 03:00 |
| Icheon-si Yangquan | China Time | 01:00 |
| Icheon-si Magnitogorsk | Yekaterinburg Time | 04:00 |
| Icheon-si Jhansi | India Standard Time | 03:30 |
| Icheon-si Florianópolis | Brasilia Time | 12:00 |
| Icheon-si Wandsbek | Central European Time | 07:00 |
| Icheon-si Santos | Brasilia Time | 12:00 |
| Icheon-si Maturín | Venezuela Time | 13:00 |
| Icheon-si Minneapolis | Central Time | 14:00 |
| Icheon-si Ardabil | Iran Time | 04:30 |
| Icheon-si Nagasaki | Japan Time | 00:00 |
| Icheon-si Chaoyang | China Time | 01:00 |
| Icheon-si Gaza | Eastern European Time | 06:00 |
| Icheon-si Kursk | Moscow Time | 06:00 |
| Icheon-si Al Ain | Gulf Standard Time | 05:00 |
| Icheon-si Jeju-si | Korean Time | 00:00 |
| Icheon-si Panama City | Eastern Time | 14:00 |
| Icheon-si Szczecin | Central European Time | 07:00 |
| Icheon-si Biên Hòa | Indochina Time | 02:00 |
| Icheon-si Villa Nueva | Central Time | 15:00 |
| Icheon-si Ribeirão das Neves | Brasilia Time | 12:00 |
| Icheon-si Hirakata | Japan Time | 00:00 |
| Icheon-si Oujda | Western European Time | 08:00 |
| Icheon-si Tanta | Eastern European Time | 07:00 |
| Icheon-si Newcastle | South Africa Standard Time | 07:00 |
| Icheon-si Xochimilco | Central Time | 14:00 |
| Icheon-si Nellore | India Standard Time | 03:30 |