| Incheon Klang | Malaysia Time | 01:00 |
| Incheon Mendoza | Argentina Time | 12:00 |
| Incheon Konya | Turkey Time | 06:00 |
| Incheon Mbuji-Mayi | Central Africa Time | 07:00 |
| Incheon Vijayawada | India Standard Time | 03:30 |
| Incheon Pikine | Greenwich Mean Time | 09:00 |
| Incheon Turin | Central European Time | 08:00 |
| Incheon Mysore | India Standard Time | 03:30 |
| Incheon Jacksonville | Eastern Time | 14:00 |
| Incheon Wenzhou | China Time | 01:00 |
| Incheon San Francisco | Pacific Time | 17:00 |
| Incheon Liverpool | United Kingdom Time | 09:00 |
| Incheon Saratov | Saratov Time | 05:00 |
| Incheon Tegucigalpa | Central Time | 15:00 |
| Incheon Bucheon-si | Korean Time | 00:00 |
| Incheon Columbus | Eastern Time | 14:00 |
| Incheon Voronezh | Moscow Time | 06:00 |
| Incheon Ranchi | India Standard Time | 03:30 |
| Incheon Naucalpan | Central Time | 15:00 |
| Incheon Ulaanbaatar | Ulaanbaatar Time | 01:00 |
| Incheon Takeo | Indochina Time | 02:00 |
| Incheon Ahwaz | Iran Time | 05:30 |
| Incheon Arequipa | Peru Time | 14:00 |
| Incheon Padang | Western Indonesia Time | 02:00 |
| Incheon Hubli | India Standard Time | 03:30 |
| Incheon Marrakesh | Western European Time | 09:00 |
| Incheon Denpasar | Central Indonesia Time | 01:00 |
| Incheon Kampung Baru Subang | Malaysia Time | 01:00 |
| Incheon Fort Worth | Central Time | 15:00 |
| Incheon Indianapolis | Eastern Time | 14:00 |
| Incheon Charlotte | Eastern Time | 14:00 |
| Incheon Duque de Caxias | Brasilia Time | 12:00 |
| Incheon Jos | West Africa Time | 08:00 |
| Incheon Valencia | Central European Time | 08:00 |
| Incheon Ilorin | West Africa Time | 08:00 |
| Incheon Callao | Peru Time | 14:00 |
| Incheon La Paz | Bolivia Time | 13:00 |
| Incheon Ottawa | Eastern Time | 14:00 |
| Incheon Barquisimeto | Venezuela Time | 13:00 |
| Incheon Chihuahua | Mexican Pacific Time | 16:00 |
| Incheon Nanning | China Time | 01:00 |
| Incheon Freetown | Greenwich Mean Time | 09:00 |
| Incheon Johor Bahru | Malaysia Time | 01:00 |
| Incheon Jerusalem | Israel Time | 07:00 |
| Incheon Bandar Lampung | Western Indonesia Time | 02:00 |
| Incheon Bogor | Western Indonesia Time | 02:00 |
| Incheon Mombasa | East Africa Time | 06:00 |
| Incheon Cebu City | Philippine Time | 01:00 |
| Incheon Muscat | Gulf Standard Time | 05:00 |
| Incheon Zaporizhia | Eastern European Time | 07:00 |