| Wonju-si Sommières | Central European Time | 07:00 |
| Wonju-si Templeton | Pacific Time | 16:00 |
| Wonju-si Washington | Eastern Time | 13:00 |
| Wonju-si Ascot Vale | Eastern Australia Time | -01:00 |
| Wonju-si Delaware Water Gap | Eastern Time | 13:00 |
| Wonju-si West End | Central Time | 15:00 |
| Wonju-si Be'er Sheva | Israel Time | 06:00 |
| Wonju-si Ponte do Rol | Western European Time | 08:00 |
| Wonju-si Somogyvámos | Central European Time | 07:00 |
| Wonju-si Sunbury | Eastern Time | 13:00 |
| Wonju-si Washington | Eastern Time | 13:00 |
| Wonju-si Ascoli Satriano | Central European Time | 07:00 |
| Wonju-si Delafield | Central Time | 14:00 |
| Wonju-si West Croydon | Central Australia Time | -00:30 |
| Wonju-si Beebe | Central Time | 14:00 |
| Wonju-si Ponte Fabbrica | Central European Time | 07:00 |
| Wonju-si Shahtalai | India Standard Time | 03:30 |
| Wonju-si Villawood | Eastern Australia Time | -01:00 |
| Wonju-si Wasilla | Alaska Time | 17:00 |
| Wonju-si Ascona | Central European Time | 07:00 |
| Wonju-si Degelis | Eastern Time | 13:00 |
| Wonju-si West Chazy | Eastern Time | 13:00 |
| Wonju-si Beed | India Standard Time | 03:30 |
| Wonju-si Ponte Nizza | Central European Time | 07:00 |
| Wonju-si Tadoussac | Eastern Time | 13:00 |
| Wonju-si Villasequilla | Central European Time | 07:00 |
| Wonju-si Wasaga Beach | Eastern Time | 13:00 |
| Wonju-si Asendorf | Central European Time | 07:00 |
| Wonju-si Deggingen | Central European Time | 07:00 |
| Wonju-si West Columbia | Eastern Time | 13:00 |
| Wonju-si Beeston | United Kingdom Time | 08:00 |
| Wonju-si Radoľa | Central European Time | 07:00 |
| Wonju-si Tadcaster | United Kingdom Time | 08:00 |
| Wonju-si Vinchur | India Standard Time | 03:30 |
| Wonju-si Warrington | Eastern Time | 13:00 |
| Wonju-si Ashbourne | United Kingdom Time | 08:00 |
| Wonju-si Decherd | Central Time | 14:00 |
| Wonju-si West Bountiful | Mountain Time | 15:00 |
| Wonju-si Begur | Central European Time | 07:00 |
| Wonju-si Rahim Yar Khan | Pakistan Time | 04:00 |
| Wonju-si Tahoe City | Pacific Time | 16:00 |
| Wonju-si Vilshofen an der Donau | Central European Time | 07:00 |
| Wonju-si Warsaw | Eastern Time | 13:00 |
| Wonju-si Arundel | Eastern Time | 13:00 |
| Wonju-si Dededo | Chamorro Standard Time | -01:00 |
| Wonju-si West Bradley | United Kingdom Time | 08:00 |
| Wonju-si Bad Wörishofen | Central European Time | 07:00 |
| Wonju-si Rahovic | Central European Time | 07:00 |
| Wonju-si Tagaytay | Philippine Time | 01:00 |
| Wonju-si Vilobí d'Onyar | Central European Time | 07:00 |