| Wonju-si Kebili | West Africa Time | 08:00 |
| Wonju-si Acoi Village | India Standard Time | 03:30 |
| Wonju-si Algerias | Colombia Time | 14:00 |
| Wonju-si Valley Grande | Central Time | 14:00 |
| Wonju-si Balatonfenyves | Central European Time | 07:00 |
| Wonju-si Bangkok | Indochina Time | 02:00 |
| Wonju-si Grasmere | United Kingdom Time | 08:00 |
| Wonju-si Vézelay | Central European Time | 07:00 |
| Wonju-si Jinzhou | China Time | 01:00 |
| Wonju-si Amarante | Western European Time | 08:00 |
| Wonju-si Algermissen | Central European Time | 07:00 |
| Wonju-si Valmontone | Central European Time | 07:00 |
| Wonju-si Balat | Eastern European Time | 07:00 |
| Wonju-si Bangkok | Indochina Time | 02:00 |
| Wonju-si Grass Valley | Pacific Time | 16:00 |
| Wonju-si Via Stroppari (alta) | Central European Time | 07:00 |
| Wonju-si København | Central European Time | 07:00 |
| Wonju-si Amaravati | India Standard Time | 03:30 |
| Wonju-si Algood | Central Time | 14:00 |
| Wonju-si Valli del Pasubio | Central European Time | 07:00 |
| Wonju-si Vedasandur | India Standard Time | 03:30 |
| Wonju-si Bangkok | Indochina Time | 02:00 |
| Wonju-si Green River | Mountain Time | 15:00 |
| Wonju-si Vescovato | Central European Time | 07:00 |
| Wonju-si København | Central European Time | 07:00 |
| Wonju-si Amakusa | Japan Time | 00:00 |
| Wonju-si Algiers | South Africa Standard Time | 07:00 |
| Wonju-si Valliant | Central Time | 14:00 |
| Wonju-si Velen | Central European Time | 07:00 |
| Wonju-si Bangor | United Kingdom Time | 08:00 |
| Wonju-si Great Horkesley | United Kingdom Time | 08:00 |
| Wonju-si Vestal | Eastern Time | 13:00 |
| Wonju-si København | Central European Time | 07:00 |
| Wonju-si Alzenau | Central European Time | 07:00 |
| Wonju-si Algoma | Central Time | 14:00 |
| Wonju-si Valparaíso de Goiás | Brasilia Time | 12:00 |
| Wonju-si Velankanni | India Standard Time | 03:30 |
| Wonju-si Bann | Central European Time | 07:00 |
| Wonju-si Great Bentley | United Kingdom Time | 08:00 |
| Wonju-si Vicente López | Argentina Time | 12:00 |
| Wonju-si København | Central European Time | 07:00 |
| Wonju-si Alvarado | Central Time | 14:00 |
| Wonju-si Antananarivo | East Africa Time | 06:00 |
| Wonju-si Turin | Central European Time | 07:00 |
| Wonju-si Veitsbronn | Central European Time | 07:00 |
| Wonju-si Banner Elk | Eastern Time | 13:00 |
| Wonju-si Great Neck | Eastern Time | 13:00 |
| Wonju-si Vico del Gargano | Central European Time | 07:00 |
| Wonju-si Keaau | Hawaii-Aleutian Time | 19:00 |
| Wonju-si Alvor | Western European Time | 08:00 |