| Groningen Guayaquil | Ecuador Time | 07:00 |
| Groningen Ordos | China Time | -06:00 |
| Groningen Sana'a | Arabian Time | -01:00 |
| Groningen Beirut | Eastern European Time | -01:00 |
| Groningen Perth | Western Australia Time | -06:00 |
| Groningen Sapporo | Japan Time | -07:00 |
| Groningen Jilin | China Time | -06:00 |
| Groningen Bucharest | Eastern European Time | -01:00 |
| Groningen Camayenne | Greenwich Mean Time | 02:00 |
| Groningen Indore | India Standard Time | -03:30 |
| Groningen Iztapalapa | Central Time | 07:00 |
| Groningen Ecatepec | Central Time | 07:00 |
| Groningen Conakry | Greenwich Mean Time | 02:00 |
| Groningen Maracay | Venezuela Time | 06:00 |
| Groningen Medan | Western Indonesia Time | -05:00 |
| Groningen Rawalpindi | Pakistan Time | -03:00 |
| Groningen Minsk | Moscow Time | -01:00 |
| Groningen Budapest | Central European Time | 00:00 |
| Groningen Mosul | Arabian Time | -01:00 |
| Groningen Hamburg | Central European Time | 00:00 |
| Groningen Curitiba | Brasilia Time | 05:00 |
| Groningen Warsaw | Central European Time | 00:00 |
| Groningen Bandung | Western Indonesia Time | -05:00 |
| Groningen Soweto | South Africa Standard Time | 00:00 |
| Groningen Vienna | Central European Time | 00:00 |
| Groningen Rabat | Western European Time | 01:00 |
| Groningen Guadalajara | Central Time | 07:00 |
| Groningen Barcelona | Central European Time | 00:00 |
| Groningen Pretoria | South Africa Standard Time | 00:00 |
| Groningen Aleppo | Eastern European Time | -01:00 |
| Groningen Kunshan | China Time | -06:00 |
| Groningen Manila | Philippine Time | -06:00 |
| Groningen Montreal | Eastern Time | 06:00 |
| Groningen Patna | India Standard Time | -03:30 |
| Groningen Bhopal | India Standard Time | -03:30 |
| Groningen Manaus | Amazon Time | 06:00 |
| Groningen Xinyang | China Time | -06:00 |
| Groningen Puebla | Central Time | 07:00 |
| Groningen Kaduna | West Africa Time | 01:00 |
| Groningen Phnom Penh | Indochina Time | -05:00 |
| Groningen Damascus | Eastern European Time | -01:00 |
| Groningen Philadelphia | Eastern Time | 06:00 |
| Groningen Phoenix | Mountain Time | 09:00 |
| Groningen Isfahan | Iran Time | -02:30 |
| Groningen Ludhiana | India Standard Time | -03:30 |
| Groningen Harare | Central Africa Time | 00:00 |
| Groningen Kobe | Japan Time | -07:00 |
| Groningen Bekasi | Western Indonesia Time | -05:00 |
| Groningen Kaohsiung | Taipei Time | -06:00 |
| Groningen Stockholm | Central European Time | 00:00 |