| Gwangju Moama | Eastern Australia Time | -01:00 |
| Gwangju Sion | Central European Time | 07:00 |
| Gwangju tp. Bạc Liêu | Indochina Time | 02:00 |
| Gwangju Jessup | Eastern Time | 13:00 |
| Gwangju San Diego | Pacific Time | 16:00 |
| Gwangju Barcelona | Venezuela Time | 13:00 |
| Gwangju Rawdon | United Kingdom Time | 08:00 |
| Gwangju Kangaroo Valley | Eastern Australia Time | -01:00 |
| Gwangju Möhlin | Central European Time | 07:00 |
| Gwangju Sirkeci | Turkey Time | 06:00 |
| Gwangju tp. Bến Tre | Indochina Time | 02:00 |
| Gwangju Jesus Maria | Peru Time | 14:00 |
| Gwangju San Diego | Pacific Time | 16:00 |
| Gwangju Bučovice | Central European Time | 07:00 |
| Gwangju Red Oak | Central Time | 14:00 |
| Gwangju Jasper | Central Time | 14:00 |
| Gwangju Mohol | India Standard Time | 03:30 |
| Gwangju Sirmione | Central European Time | 07:00 |
| Gwangju tp. Thanh Hoá | Indochina Time | 02:00 |
| Gwangju Hudson | Eastern Time | 13:00 |
| Gwangju San Diego | Venezuela Time | 13:00 |
| Gwangju Buckhannon | Eastern Time | 13:00 |
| Gwangju Redcliffe | Eastern Australia Time | -01:00 |
| Gwangju Jasin | Malaysia Time | 01:00 |
| Gwangju Mojácar | Central European Time | 07:00 |
| Gwangju Samoëns | Central European Time | 07:00 |
| Gwangju tp. Tuy Hòa | Indochina Time | 02:00 |
| Gwangju Hubali-Dharwad | India Standard Time | 03:30 |
| Gwangju San Cristóbal de La Laguna | Western European Time | 08:00 |
| Gwangju Buchs | Central European Time | 07:00 |
| Gwangju Sackville | Atlantic Time | 12:00 |
| Gwangju Huanggang | China Time | 01:00 |
| Gwangju Nador | Western European Time | 08:00 |
| Gwangju Samos | Eastern European Time | 06:00 |
| Gwangju Tramelan | Central European Time | 07:00 |
| Gwangju Huajuapan de León | Central Time | 14:00 |
| Gwangju Ross-on-Wye | United Kingdom Time | 08:00 |
| Gwangju Buchanan | Eastern Time | 13:00 |
| Gwangju Saen Suk | Indochina Time | 02:00 |
| Gwangju Kapolei | Hawaii-Aleutian Time | 19:00 |
| Gwangju Nagambie | Eastern Australia Time | -01:00 |
| Gwangju Samouco | Western European Time | 08:00 |
| Gwangju Trebče | Central European Time | 07:00 |
| Gwangju Kapar | Malaysia Time | 01:00 |
| Gwangju Rossett | United Kingdom Time | 08:00 |
| Gwangju Bryson City | Eastern Time | 13:00 |
| Gwangju Sado | Japan Time | 00:00 |
| Gwangju Kapuskasing | Eastern Time | 13:00 |
| Gwangju Nagalapuram | India Standard Time | 03:30 |
| Gwangju Sámara | Central Time | 15:00 |