| Grudziądz Shanghai | China Time | -06:00 |
| Grudziądz Istanbul | Turkey Time | -01:00 |
| Grudziądz Buenos Aires | Argentina Time | 05:00 |
| Grudziądz Mumbai | India Standard Time | -03:30 |
| Grudziądz Mexico City | Central Time | 07:00 |
| Grudziądz Beijing | China Time | -06:00 |
| Grudziądz Karachi | Pakistan Time | -03:00 |
| Grudziądz Tianjin | China Time | -06:00 |
| Grudziądz Guangzhou | China Time | -06:00 |
| Grudziądz Delhi | India Standard Time | -03:30 |
| Grudziądz Moscow | Moscow Time | -01:00 |
| Grudziądz Shenzhen | China Time | -06:00 |
| Grudziądz Dhaka | Bangladesh Time | -04:00 |
| Grudziądz Seoul | Korean Time | -07:00 |
| Grudziądz São Paulo | Brasilia Time | 05:00 |
| Grudziądz Wuhan | China Time | -06:00 |
| Grudziądz Lagos | West Africa Time | 01:00 |
| Grudziądz Jakarta | Western Indonesia Time | -05:00 |
| Grudziądz Tokyo | Japan Time | -07:00 |
| Grudziądz New York | Eastern Time | 06:00 |
| Grudziądz Dongguan | China Time | -06:00 |
| Grudziądz Taipei | Taipei Time | -06:00 |
| Grudziądz Kinshasa | West Africa Time | 01:00 |
| Grudziądz Lima | Peru Time | 07:00 |
| Grudziądz Cairo | Eastern European Time | 00:00 |
| Grudziądz Bogotá | Colombia Time | 07:00 |
| Grudziądz London | United Kingdom Time | 01:00 |
| Grudziądz Chongqing | China Time | -06:00 |
| Grudziądz Chengdu | China Time | -06:00 |
| Grudziądz Baghdad | Arabian Time | -01:00 |
| Grudziądz Nanjing | China Time | -06:00 |
| Grudziądz Tehran | Iran Time | -02:30 |
| Grudziądz Nanchong | China Time | -06:00 |
| Grudziądz Hong Kong | Hong Kong Time | -06:00 |
| Grudziądz Hsi-an | China Time | -06:00 |
| Grudziądz Lahore | Pakistan Time | -03:00 |
| Grudziądz Shenyang | China Time | -06:00 |
| Grudziądz Hangzhou | China Time | -06:00 |
| Grudziądz Rio de Janeiro | Brasilia Time | 05:00 |
| Grudziądz Harbin | China Time | -06:00 |
| Grudziądz Tai’an | China Time | -06:00 |
| Grudziądz Suzhou | China Time | -06:00 |
| Grudziądz Shantou | China Time | -06:00 |
| Grudziądz Bangkok | Indochina Time | -05:00 |
| Grudziądz Bangalore | India Standard Time | -03:30 |
| Grudziądz Saint Petersburg | Moscow Time | -01:00 |
| Grudziądz Santiago | Chile Time | 06:00 |
| Grudziądz Kolkata | India Standard Time | -03:30 |
| Grudziądz Syd | Eastern Australia Time | -08:00 |
| Grudziądz Yangon | Myanmar Time | -04:30 |