| Aachen Ciudad Juarez | Mountain Time | 08:00 |
| Aachen Manhattan | Eastern Time | 06:00 |
| Aachen Asuncion | Paraguay Time | 06:00 |
| Aachen Recife | Brasilia Time | 05:00 |
| Aachen Daejeon | Korean Time | -07:00 |
| Aachen San Antonio | Central Time | 07:00 |
| Aachen Kumasi | Greenwich Mean Time | 02:00 |
| Aachen Kota Bharu | Malaysia Time | -06:00 |
| Aachen Kyoto | Japan Time | -07:00 |
| Aachen Kuala Lumpur | Malaysia Time | -06:00 |
| Aachen Karaj | Iran Time | -02:30 |
| Aachen Kathmandu | Nepal Time | -03:45 |
| Aachen Palembang | Western Indonesia Time | -05:00 |
| Aachen Multan | Pakistan Time | -03:00 |
| Aachen Tirunelveli | India Standard Time | -03:30 |
| Aachen Hanoi | Indochina Time | -05:00 |
| Aachen Kharkiv | Eastern European Time | -01:00 |
| Aachen Agra | India Standard Time | -03:30 |
| Aachen Córdoba | Argentina Time | 05:00 |
| Aachen Tabriz | Iran Time | -02:30 |
| Aachen Novosibirsk | Novosibirsk Time | -05:00 |
| Aachen Gwangju | Korean Time | -07:00 |
| Aachen Bursa | Turkey Time | -01:00 |
| Aachen Vadodara | India Standard Time | -03:30 |
| Aachen Belém | Brasilia Time | 05:00 |
| Aachen Fushun | China Time | -06:00 |
| Aachen Quito | Ecuador Time | 07:00 |
| Aachen San Diego | Pacific Time | 09:00 |
| Aachen Fukuoka | Japan Time | -07:00 |
| Aachen Antananarivo | East Africa Time | -01:00 |
| Aachen Luoyang | China Time | -06:00 |
| Aachen Hyderabad | Pakistan Time | -03:00 |
| Aachen Borough of Bronx | Eastern Time | 06:00 |
| Aachen Valencia | Venezuela Time | 06:00 |
| Aachen Gujranwala | Pakistan Time | -03:00 |
| Aachen Barranquilla | Colombia Time | 07:00 |
| Aachen Guankou | China Time | -06:00 |
| Aachen Tijuana | Pacific Time | 09:00 |
| Aachen Lubumbashi | Central Africa Time | 00:00 |
| Aachen Porto Alegre | Brasilia Time | 05:00 |
| Aachen Tangerang | Western Indonesia Time | -05:00 |
| Aachen Santa Cruz | Bolivia Time | 06:00 |
| Aachen Handan | China Time | -06:00 |
| Aachen Kampala | East Africa Time | -01:00 |
| Aachen Yekaterinburg | Yekaterinburg Time | -03:00 |
| Aachen Khulna | Bangladesh Time | -04:00 |
| Aachen Douala | West Africa Time | 01:00 |
| Aachen Gorakhpur | India Standard Time | -03:30 |
| Aachen Mecca | Arabian Time | -01:00 |
| Aachen Makassar | Central Indonesia Time | -06:00 |