| Wonju-si Waltenhofen | Central European Time | 07:00 |
| Wonju-si Fishguard | United Kingdom Time | 08:00 |
| Wonju-si Calvi | Central European Time | 07:00 |
| Wonju-si Costa d'en Blanes | Central European Time | 07:00 |
| Wonju-si Victor | Eastern Time | 13:00 |
| Wonju-si Cittadella | Central European Time | 07:00 |
| Wonju-si South Lismore | Eastern Australia Time | -01:00 |
| Wonju-si Chuo Ward | Japan Time | 00:00 |
| Wonju-si Wallisellen | Central European Time | 07:00 |
| Wonju-si Fishkill | Eastern Time | 13:00 |
| Wonju-si Calbe | Central European Time | 07:00 |
| Wonju-si Cortona | Central European Time | 07:00 |
| Wonju-si Victor Harbor | Central Australia Time | -00:30 |
| Wonju-si Cisnădioara | Eastern European Time | 06:00 |
| Wonju-si South Melbourne | Eastern Australia Time | -01:00 |
| Wonju-si Okehampton | United Kingdom Time | 08:00 |
| Wonju-si Walled Lake | Eastern Time | 13:00 |
| Wonju-si Fisterra | Central European Time | 07:00 |
| Wonju-si Caldes d'Estrac | Central European Time | 07:00 |
| Wonju-si Corte De' Frati | Central European Time | 07:00 |
| Wonju-si Víctor Larco Herrera District | Peru Time | 14:00 |
| Wonju-si Castelsardo | Central European Time | 07:00 |
| Wonju-si South Miami | Eastern Time | 13:00 |
| Wonju-si Okeechobee | Eastern Time | 13:00 |
| Wonju-si Värmdö | Central European Time | 07:00 |
| Wonju-si Floreat | Western Australia Time | 01:00 |
| Wonju-si Calolziocorte | Central European Time | 07:00 |
| Wonju-si Corte Madera | Pacific Time | 16:00 |
| Wonju-si Vico del Gargano | Central European Time | 07:00 |
| Wonju-si Castellamonte | Central European Time | 07:00 |
| Wonju-si Punchbowl | Eastern Australia Time | -01:00 |
| Wonju-si Guadalupe | Central Time | 14:00 |
| Wonju-si Vasai | India Standard Time | 03:30 |
| Wonju-si Flix | Central European Time | 07:00 |
| Wonju-si Caloocan | Philippine Time | 01:00 |
| Wonju-si Cottage Grove | Pacific Time | 16:00 |
| Wonju-si Vicente López | Argentina Time | 12:00 |
| Wonju-si Casselman | Eastern Time | 13:00 |
| Wonju-si Pune | India Standard Time | 03:30 |
| Wonju-si Hawera | New Zealand Time | -03:00 |
| Wonju-si Vasai | India Standard Time | 03:30 |
| Wonju-si Flobecq | Central European Time | 07:00 |
| Wonju-si Califon | Eastern Time | 13:00 |
| Wonju-si Cottonwood | Mountain Time | 16:00 |
| Wonju-si Victoria | Central European Time | 07:00 |
| Wonju-si Castanet-Tolosan | Central European Time | 07:00 |
| Wonju-si Pune | India Standard Time | 03:30 |
| Wonju-si Hawes | United Kingdom Time | 08:00 |
| Wonju-si Vashon | Pacific Time | 16:00 |
| Wonju-si Flesherton | Eastern Time | 13:00 |