| Heerlen Volgograd | Volgograd Time | -01:00 |
| Heerlen Nova Iguaçu | Brasilia Time | 05:00 |
| Heerlen Jieyang | China Time | -06:00 |
| Heerlen Odessa | Eastern European Time | -01:00 |
| Heerlen Shivaji Nagar | India Standard Time | -03:30 |
| Heerlen Zhu Cheng City | China Time | -06:00 |
| Heerlen Kitakyushu | Japan Time | -07:00 |
| Heerlen Solapur | India Standard Time | -03:30 |
| Heerlen Baoding | China Time | -06:00 |
| Heerlen Guatemala City | Central Time | 08:00 |
| Heerlen Benxi | China Time | -06:00 |
| Heerlen Zapopan | Central Time | 07:00 |
| Heerlen Birmingham | United Kingdom Time | 01:00 |
| Heerlen Perm | Yekaterinburg Time | -03:00 |
| Heerlen Srinagar | India Standard Time | -03:30 |
| Heerlen Zaria | West Africa Time | 01:00 |
| Heerlen Managua | Central Time | 08:00 |
| Heerlen Port Elizabeth | South Africa Standard Time | 00:00 |
| Heerlen Fes | Western European Time | 01:00 |
| Heerlen Cologne | Central European Time | 00:00 |
| Heerlen Ulsan | Korean Time | -07:00 |
| Heerlen Chandigarh | India Standard Time | -03:30 |
| Heerlen Coimbatore | India Standard Time | -03:30 |
| Heerlen Naples | Central European Time | 00:00 |
| Heerlen Maceió | Brasilia Time | 05:00 |
| Heerlen Cartagena | Colombia Time | 07:00 |
| Heerlen Changzhou | China Time | -06:00 |
| Heerlen Sulţānah | Arabian Time | -01:00 |
| Heerlen Monrovia | Greenwich Mean Time | 02:00 |
| Heerlen Kingston | Eastern Time | 07:00 |
| Heerlen Erbil | Arabian Time | -01:00 |
| Heerlen Austin | Central Time | 07:00 |
| Heerlen Krasnoyarsk | Krasnoyarsk Time | -05:00 |
| Heerlen Naypyitaw | Myanmar Time | -04:30 |
| Heerlen Jodhpur | India Standard Time | -03:30 |
| Heerlen Chiba | Japan Time | -07:00 |
| Heerlen São Luís | Brasilia Time | 05:00 |
| Heerlen Madurai | India Standard Time | -03:30 |
| Heerlen Sale | Western European Time | 01:00 |
| Heerlen Huaibei | China Time | -06:00 |
| Heerlen Cochabamba | Bolivia Time | 06:00 |
| Heerlen Abobo | Greenwich Mean Time | 02:00 |
| Heerlen Bishkek | Kyrgyzstan Time | -04:00 |
| Heerlen Abu Ghraib | Arabian Time | -01:00 |
| Heerlen Kaifeng | China Time | -06:00 |
| Heerlen Qom | Iran Time | -02:30 |
| Heerlen Guwahati | India Standard Time | -03:30 |
| Heerlen Aba | West Africa Time | 01:00 |
| Heerlen Pingdingshan | China Time | -06:00 |
| Heerlen Gwalior | India Standard Time | -03:30 |