| Olten Ballydehob | Ireland Time | 01:00 |
| Olten Zugliano | Central European Time | 00:00 |
| Olten Ballina | Eastern Australia Time | -08:00 |
| Olten Zoutelande | Central European Time | 00:00 |
| Olten Ballarat Central | Eastern Australia Time | -08:00 |
| Olten Wythall | United Kingdom Time | 01:00 |
| Olten Ascot Vale | Eastern Australia Time | -08:00 |
| Olten Wytheville | Eastern Time | 06:00 |
| Olten Asendorf | Central European Time | 00:00 |
| Olten Xaafuun | East Africa Time | -01:00 |
| Olten Ashbourne | United Kingdom Time | 01:00 |
| Olten Xàbia | Central European Time | 00:00 |
| Olten Alfonso Lista | Philippine Time | -06:00 |
| Olten Wyomissing | Eastern Time | 06:00 |
| Olten Alfornelos | Western European Time | 01:00 |
| Olten Wyong | Eastern Australia Time | -08:00 |
| Olten Alger Centre | Central European Time | 01:00 |
| Olten Xaxim | Brasilia Time | 05:00 |
| Olten Algerias | Colombia Time | 07:00 |
| Olten Xalapa | Central Time | 07:00 |
| Olten Algermissen | Central European Time | 00:00 |
| Olten Xalapa Enríquez | Central Time | 07:00 |
| Olten Alhos Vedros | Western European Time | 01:00 |
| Olten Xalisco | Mexican Pacific Time | 08:00 |
| Olten Alhandra | Western European Time | 01:00 |
| Olten Zürs | Central European Time | 00:00 |
| Olten Algood | Central Time | 07:00 |
| Olten Zweisimmen | Central European Time | 00:00 |
| Olten Algiers | South Africa Standard Time | 00:00 |
| Olten Zwingenberg | Central European Time | 00:00 |
| Olten Algoma | Central Time | 07:00 |
| Olten Zwiefalten | Central European Time | 00:00 |
| Olten Arundel | Eastern Time | 06:00 |
| Olten Arvidsjaur | Central European Time | 00:00 |
| Olten Arruda dos Vinhos | Western European Time | 01:00 |
| Olten Artà | Central European Time | 00:00 |
| Olten Bloemendaal aan Zee | Central European Time | 00:00 |
| Olten Bloomfield Hills | Eastern Time | 06:00 |
| Olten Bloomsburg | Eastern Time | 06:00 |
| Olten Bloomsdale | Central Time | 07:00 |
| Olten Blantyre | United Kingdom Time | 01:00 |
| Olten Bled | Central European Time | 00:00 |
| Olten Blaichach | Central European Time | 00:00 |
| Olten Blair | Central Time | 07:00 |
| Olten Blair Athol | Central Australia Time | -07:30 |
| Olten Berkley | Eastern Time | 06:00 |
| Olten Berkeley Springs | Eastern Time | 06:00 |
| Olten Berkeley Vale | Eastern Australia Time | -08:00 |
| Olten Berhampore | India Standard Time | -03:30 |
| Olten Bernice | Central Time | 07:00 |