| Ulsan Shanghai | China Time | 01:00 |
| Ulsan Istanbul | Turkey Time | 06:00 |
| Ulsan Buenos Aires | Argentina Time | 12:00 |
| Ulsan Mumbai | India Standard Time | 03:30 |
| Ulsan Mexico City | Central Time | 14:00 |
| Ulsan Beijing | China Time | 01:00 |
| Ulsan Karachi | Pakistan Time | 04:00 |
| Ulsan Tianjin | China Time | 01:00 |
| Ulsan Guangzhou | China Time | 01:00 |
| Ulsan Delhi | India Standard Time | 03:30 |
| Ulsan Moscow | Moscow Time | 06:00 |
| Ulsan Shenzhen | China Time | 01:00 |
| Ulsan Dhaka | Bangladesh Time | 03:00 |
| Ulsan Seoul | Korean Time | 00:00 |
| Ulsan São Paulo | Brasilia Time | 12:00 |
| Ulsan Wuhan | China Time | 01:00 |
| Ulsan Lagos | West Africa Time | 08:00 |
| Ulsan Jakarta | Western Indonesia Time | 02:00 |
| Ulsan Tokyo | Japan Time | 00:00 |
| Ulsan New York | Eastern Time | 13:00 |
| Ulsan Dongguan | China Time | 01:00 |
| Ulsan Taipei | Taipei Time | 01:00 |
| Ulsan Kinshasa | West Africa Time | 08:00 |
| Ulsan Lima | Peru Time | 14:00 |
| Ulsan Cairo | Eastern European Time | 07:00 |
| Ulsan Bogotá | Colombia Time | 14:00 |
| Ulsan London | United Kingdom Time | 08:00 |
| Ulsan Chongqing | China Time | 01:00 |
| Ulsan Chengdu | China Time | 01:00 |
| Ulsan Baghdad | Arabian Time | 06:00 |
| Ulsan Nanjing | China Time | 01:00 |
| Ulsan Tehran | Iran Time | 04:30 |
| Ulsan Nanchong | China Time | 01:00 |
| Ulsan Hong Kong | Hong Kong Time | 01:00 |
| Ulsan Hsi-an | China Time | 01:00 |
| Ulsan Lahore | Pakistan Time | 04:00 |
| Ulsan Shenyang | China Time | 01:00 |
| Ulsan Hangzhou | China Time | 01:00 |
| Ulsan Rio de Janeiro | Brasilia Time | 12:00 |
| Ulsan Harbin | China Time | 01:00 |
| Ulsan Tai’an | China Time | 01:00 |
| Ulsan Suzhou | China Time | 01:00 |
| Ulsan Shantou | China Time | 01:00 |
| Ulsan Bangkok | Indochina Time | 02:00 |
| Ulsan Bangalore | India Standard Time | 03:30 |
| Ulsan Saint Petersburg | Moscow Time | 06:00 |
| Ulsan Santiago | Chile Time | 13:00 |
| Ulsan Kolkata | India Standard Time | 03:30 |
| Ulsan Syd | Eastern Australia Time | -01:00 |
| Ulsan Yangon | Myanmar Time | 02:30 |