| Pireas Antwerp | Central European Time | 01:00 |
| Pireas Saint Peter | Central Time | 08:00 |
| Pireas Quartzsite | Mountain Time | 10:00 |
| Pireas Les Diablerets | Central European Time | 01:00 |
| Pireas Anzola dell'Emilia | Central European Time | 01:00 |
| Pireas Siheung-si | Korean Time | -06:00 |
| Pireas Sepang | Malaysia Time | -05:00 |
| Pireas Nochiyam | India Standard Time | -02:30 |
| Pireas Ao Nang | Indochina Time | -04:00 |
| Pireas Regueb | Central European Time | 02:00 |
| Pireas Quatretondeta | Central European Time | 01:00 |
| Pireas L'Escala | Central European Time | 01:00 |
| Pireas Aoba Ward | Japan Time | -06:00 |
| Pireas Silverton | Pacific Time | 10:00 |
| Pireas Soběslav | Central European Time | 01:00 |
| Pireas Ottignies-Louvain-la-Neuve | Central European Time | 01:00 |
| Pireas Aoi Ward | Japan Time | -06:00 |
| Pireas Rehoboth Beach | Eastern Time | 07:00 |
| Pireas Quepos | Central Time | 09:00 |
| Pireas Lescar | Central European Time | 01:00 |
| Pireas Anzegem | Central European Time | 01:00 |
| Pireas Simpang Ampat | Malaysia Time | -05:00 |
| Pireas Snoqualmie | Pacific Time | 10:00 |
| Pireas Ottawa | Eastern Time | 07:00 |
| Pireas Anzegem | Central European Time | 01:00 |
| Pireas Rehovot | Israel Time | 00:00 |
| Pireas Quel | Central European Time | 01:00 |
| Pireas Lesignano de' Bagni | Central European Time | 01:00 |
| Pireas Alba Adriatica | Central European Time | 01:00 |
| Pireas Simpang Renggam | Malaysia Time | -05:00 |
| Pireas Setagaya | Japan Time | -06:00 |
| Pireas Otočec | Central European Time | 01:00 |
| Pireas Alavandipuram | India Standard Time | -02:30 |
| Pireas Reichenau im Mühlkreis | Central European Time | 01:00 |
| Pireas Queenstown | New Zealand Time | -09:00 |
| Pireas Madeirã | Western European Time | 02:00 |
| Pireas Alaró | Central European Time | 01:00 |
| Pireas Silveira | Western European Time | 02:00 |
| Pireas Seseña Nuevo | Central European Time | 01:00 |
| Pireas Otompan | Central Time | 08:00 |
| Pireas Alaska | Atlantic Time | 06:00 |
| Pireas Regina Beach | Central Time | 09:00 |
| Pireas Queenscliff | Eastern Australia Time | -07:00 |
| Pireas Madeira Beach | Eastern Time | 07:00 |
| Pireas Alaska | Central Time | 08:00 |
| Pireas Simrishamn N | Central European Time | 01:00 |
| Pireas Serranópolis | Brasilia Time | 06:00 |
| Pireas Otopeni | Eastern European Time | 00:00 |
| Pireas Alaska | Eastern Time | 07:00 |
| Pireas Redován | Central European Time | 01:00 |