| Bottrop Goiânia | Brasilia Time | 05:00 |
| Bottrop Guarulhos | Brasilia Time | 05:00 |
| Bottrop Prague | Central European Time | 00:00 |
| Bottrop Varanasi | India Standard Time | -03:30 |
| Bottrop Copenhagen | Central European Time | 00:00 |
| Bottrop Sofia | Eastern European Time | -01:00 |
| Bottrop Tripoli | Eastern European Time | 00:00 |
| Bottrop Port Harcourt | West Africa Time | 01:00 |
| Bottrop Hiroshima | Japan Time | -07:00 |
| Bottrop Lijiang | China Time | -06:00 |
| Bottrop Dubai | Gulf Standard Time | -02:00 |
| Bottrop Samara | Samara Time | -02:00 |
| Bottrop Omsk | Omsk Time | -04:00 |
| Bottrop Benin City | West Africa Time | 01:00 |
| Bottrop Monterrey | Central Time | 07:00 |
| Bottrop Malingao | Philippine Time | -06:00 |
| Bottrop Baku | Azerbaijan Time | -02:00 |
| Bottrop Leon | Central Time | 07:00 |
| Bottrop Maiduguri | West Africa Time | 01:00 |
| Bottrop Kazan | Moscow Time | -01:00 |
| Bottrop Yerevan | Armenia Time | -02:00 |
| Bottrop Amritsar | India Standard Time | -03:30 |
| Bottrop Ouagadougou | Greenwich Mean Time | 02:00 |
| Bottrop Yono | Japan Time | -07:00 |
| Bottrop Rostov-on-Don | Moscow Time | -01:00 |
| Bottrop Allahabad | India Standard Time | -03:30 |
| Bottrop Goyang-si | Korean Time | -07:00 |
| Bottrop Gaziantep | Turkey Time | -01:00 |
| Bottrop Visakhapatnam | India Standard Time | -03:30 |
| Bottrop Sendai | Japan Time | -07:00 |
| Bottrop Chelyabinsk | Yekaterinburg Time | -03:00 |
| Bottrop Datong | China Time | -06:00 |
| Bottrop Tbilisi | Georgia Time | -02:00 |
| Bottrop Changshu City | China Time | -06:00 |
| Bottrop Taichung | Taipei Time | -06:00 |
| Bottrop Theni | India Standard Time | -03:30 |
| Bottrop Xianyang | China Time | -06:00 |
| Bottrop Ufa | Yekaterinburg Time | -03:00 |
| Bottrop Dnepropetrovsk | Eastern European Time | -01:00 |
| Bottrop Seongnam-si | Korean Time | -07:00 |
| Bottrop Campinas | Brasilia Time | 05:00 |
| Bottrop Jabalpur | India Standard Time | -03:30 |
| Bottrop Howrah | India Standard Time | -03:30 |
| Bottrop Huainan | China Time | -06:00 |
| Bottrop San Jose | Pacific Time | 09:00 |
| Bottrop Donetsk | Eastern European Time | -01:00 |
| Bottrop Dublin | Ireland Time | 01:00 |
| Bottrop Calgary | Mountain Time | 08:00 |
| Bottrop Brussels | Central European Time | 00:00 |
| Bottrop Aurangabad | India Standard Time | -03:30 |