| Opfikon West End | Central Time | 08:00 |
| Opfikon Floreat | Western Australia Time | -06:00 |
| Opfikon Yodogawa Ward | Japan Time | -07:00 |
| Opfikon Scuol | Central European Time | 00:00 |
| Opfikon Sawari Jawharnagar | India Standard Time | -03:30 |
| Opfikon Seri Manjung | Malaysia Time | -06:00 |
| Opfikon L'Arboç | Central European Time | 00:00 |
| Opfikon Conneaut | Eastern Time | 06:00 |
| Opfikon West Monroe | Central Time | 07:00 |
| Opfikon Flesherton | Eastern Time | 06:00 |
| Opfikon Lapedona | Central European Time | 00:00 |
| Opfikon Schwandorf | Central European Time | 00:00 |
| Opfikon Sawtell | Eastern Australia Time | -08:00 |
| Opfikon Sequim | Pacific Time | 09:00 |
| Opfikon Lanzarote | Western European Time | 01:00 |
| Opfikon Conshohocken | Eastern Time | 06:00 |
| Opfikon West Nyack | Eastern Time | 06:00 |
| Opfikon Fletcher | Eastern Time | 06:00 |
| Opfikon Lansdowne | Eastern Time | 06:00 |
| Opfikon Schwalbach am Taunus | Central European Time | 00:00 |
| Opfikon Sawyer | Eastern Time | 06:00 |
| Opfikon Seoul | Korean Time | -07:00 |
| Opfikon Lantana | Eastern Time | 06:00 |
| Opfikon Conifer | Mountain Time | 08:00 |
| Opfikon West Park | Eastern Time | 06:00 |
| Opfikon Flic en Flac | Mauritius Time | -02:00 |
| Opfikon Larkspur | Pacific Time | 09:00 |
| Opfikon Schwaigern | Central European Time | 00:00 |
| Opfikon Saxapahaw | Eastern Time | 06:00 |
| Opfikon Seoul | Korean Time | -07:00 |
| Opfikon Larned | Central Time | 07:00 |
| Opfikon Concord | Eastern Australia Time | -08:00 |
| Opfikon West Perth | Western Australia Time | -06:00 |
| Opfikon Flix | Central European Time | 00:00 |
| Opfikon Las Galletas | Western European Time | 01:00 |
| Opfikon Schuylerville | Eastern Time | 06:00 |
| Opfikon Saxonburg | Eastern Time | 06:00 |
| Opfikon Sepang | Malaysia Time | -06:00 |
| Opfikon Las Condes | Chile Time | 06:00 |
| Opfikon Chepstow | United Kingdom Time | 01:00 |
| Opfikon West Point | Eastern Time | 06:00 |
| Opfikon Flobecq | Central European Time | 00:00 |
| Opfikon Las Juntas | Central Time | 07:00 |
| Opfikon Schrecksbach | Central European Time | 00:00 |
| Opfikon Sayalonga | Central European Time | 00:00 |
| Opfikon Sepang | Malaysia Time | -06:00 |
| Opfikon Lorne | Eastern Australia Time | -08:00 |
| Opfikon Cherai | India Standard Time | -03:30 |
| Opfikon West Portsmouth | Eastern Time | 06:00 |
| Opfikon Five Dock | Eastern Australia Time | -08:00 |