| Seoul Muzaffarabad | Pakistan Time | 04:00 |
| Seoul Guadalupe | Central Time | 14:00 |
| Seoul Bağcılar | Turkey Time | 06:00 |
| Seoul Sulaymaniyah | Arabian Time | 06:00 |
| Seoul Cúcuta | Colombia Time | 14:00 |
| Seoul Moradabad | India Standard Time | 03:30 |
| Seoul N'Djamena | West Africa Time | 08:00 |
| Seoul Langfang | China Time | 01:00 |
| Seoul Zhumadian | China Time | 01:00 |
| Seoul Yantai | China Time | 01:00 |
| Seoul Lviv | Eastern European Time | 06:00 |
| Seoul Merida | Central Time | 14:00 |
| Seoul Tlalnepantla | Central Time | 14:00 |
| Seoul Edmonton | Mountain Time | 15:00 |
| Seoul Jeonju-si | Korean Time | 00:00 |
| Seoul Zhuzhou | China Time | 01:00 |
| Seoul Subang Jaya | Malaysia Time | 01:00 |
| Seoul Bhiwandi | India Standard Time | 03:30 |
| Seoul Pekanbaru | Western Indonesia Time | 02:00 |
| Seoul Seville | Central European Time | 07:00 |
| Seoul Tolyatti | Samara Time | 05:00 |
| Seoul Jaboatão | Brasilia Time | 12:00 |
| Seoul Shizuoka | Japan Time | 00:00 |
| Seoul Santo Domingo Oeste | Atlantic Time | 13:00 |
| Seoul Rajshahi | Bangladesh Time | 03:00 |
| Seoul City of Balikpapan | Central Indonesia Time | 01:00 |
| Seoul Changzhi | China Time | 01:00 |
| Seoul Bulawayo | Central Africa Time | 07:00 |
| Seoul Zagreb | Central European Time | 07:00 |
| Seoul Agadir | Western European Time | 08:00 |
| Seoul Sarajevo | Central European Time | 07:00 |
| Seoul La Plata | Argentina Time | 12:00 |
| Seoul Tunis | Central European Time | 08:00 |
| Seoul Zhangjiakou | China Time | 01:00 |
| Seoul Zigong | China Time | 01:00 |
| Seoul Fuxin | China Time | 01:00 |
| Seoul Enugu | West Africa Time | 08:00 |
| Seoul Tangier | Western European Time | 08:00 |
| Seoul Huangshi | China Time | 01:00 |
| Seoul Liaoyang | China Time | 01:00 |
| Seoul Sheffield | United Kingdom Time | 08:00 |
| Seoul Seattle | Pacific Time | 16:00 |
| Seoul Denver | Mountain Time | 15:00 |
| Seoul El Paso | Mountain Time | 15:00 |
| Seoul Kumamoto | Japan Time | 00:00 |
| Seoul Raipur | India Standard Time | 03:30 |
| Seoul General Santos | Philippine Time | 01:00 |
| Seoul Dushanbe | Tajikistan Time | 04:00 |
| Seoul Osasco | Brasilia Time | 12:00 |
| Seoul San Luis Potosi | Central Time | 14:00 |