| Gwangju Milford Charter Township | Eastern Time | 13:00 |
| Gwangju Reykjanesbær | Greenwich Mean Time | 09:00 |
| Gwangju Anchor Point | Alaska Time | 17:00 |
| Gwangju Port Jefferson | Eastern Time | 13:00 |
| Gwangju Bergem | Central European Time | 07:00 |
| Gwangju Beaver Falls | Eastern Time | 13:00 |
| Gwangju Eigeltingen | Central European Time | 07:00 |
| Gwangju Wivenhoe | United Kingdom Time | 08:00 |
| Gwangju Mile End South | Central Australia Time | -00:30 |
| Gwangju Ribesalbes | Central European Time | 07:00 |
| Gwangju Andergrove | Eastern Australia Time | -01:00 |
| Gwangju Port Klang | Malaysia Time | 01:00 |
| Gwangju Bergen | Central European Time | 07:00 |
| Gwangju Beauraing | Central European Time | 07:00 |
| Gwangju Einsiedeln | Central European Time | 07:00 |
| Gwangju Winton | New Zealand Time | -03:00 |
| Gwangju Milan | Central Time | 14:00 |
| Gwangju Riba-roja d'Ebre | Central European Time | 07:00 |
| Gwangju Anderlecht | Central European Time | 07:00 |
| Gwangju Port Perry | Eastern Time | 13:00 |
| Gwangju Berea | South Africa Standard Time | 07:00 |
| Gwangju Beaumont | Mountain Time | 15:00 |
| Gwangju Eisfeld | Central European Time | 07:00 |
| Gwangju Winterville | Eastern Time | 13:00 |
| Gwangju Milano Marittima | Central European Time | 07:00 |
| Gwangju Ribamar | Western European Time | 08:00 |
| Gwangju Arcugnano | Central European Time | 07:00 |
| Gwangju Port Richey | Eastern Time | 13:00 |
| Gwangju Bensalem | Eastern Time | 13:00 |
| Gwangju Beaumont-Pied-de-Bœuf | Central European Time | 07:00 |
| Gwangju Eisleben | Central European Time | 07:00 |
| Gwangju Wirksworth | United Kingdom Time | 08:00 |
| Gwangju Mill Run | Eastern Time | 13:00 |
| Gwangju Richlands | Eastern Time | 13:00 |
| Gwangju Arden | Eastern Time | 13:00 |
| Gwangju Port Melbourne | Eastern Australia Time | -01:00 |
| Gwangju Benson | Mountain Time | 16:00 |
| Gwangju Bayerisch Eisenstein | Central European Time | 07:00 |
| Gwangju Ekerö | Central European Time | 07:00 |
| Gwangju Wirsberg | Central European Time | 07:00 |
| Gwangju Mill Valley | Pacific Time | 16:00 |
| Gwangju Richmond | United Kingdom Time | 08:00 |
| Gwangju Ardross | Western Australia Time | 01:00 |
| Gwangju Port Neches | Central Time | 14:00 |
| Gwangju Benton Harbor | Eastern Time | 13:00 |
| Gwangju Bayan Lepas | Malaysia Time | 01:00 |
| Gwangju Ekeröd | Central European Time | 07:00 |
| Gwangju Wisconsin Dells | Central Time | 14:00 |
| Gwangju Miliana | Central European Time | 08:00 |
| Gwangju Richmond Heights | Central Time | 14:00 |