| Phitsanulok Tha Hin | Indochina Time | 00:00 |
| Phitsanulok Zugliano | Central European Time | 05:00 |
| Phitsanulok Thapma | Indochina Time | 00:00 |
| Phitsanulok Zoutelande | Central European Time | 05:00 |
| Phitsanulok Thành phố Việt Trì | Indochina Time | 00:00 |
| Phitsanulok Zürs | Central European Time | 05:00 |
| Phitsanulok Thanipadi | India Standard Time | 01:30 |
| Phitsanulok Zwingenberg | Central European Time | 05:00 |
| Phitsanulok Thành phố Hòa Bình | Indochina Time | 00:00 |
| Phitsanulok Zwiefalten | Central European Time | 05:00 |
| Phitsanulok Thành phố Hưng Yên | Indochina Time | 00:00 |
| Phitsanulok Zweisimmen | Central European Time | 05:00 |
| Phitsanulok Thành phố Nam Định | Indochina Time | 00:00 |
| Phitsanulok Thane | India Standard Time | 01:30 |
| Phitsanulok Thalwil | Central European Time | 05:00 |
| Phitsanulok Thalakode | India Standard Time | 01:30 |
| Phitsanulok Thalang | Indochina Time | 00:00 |
| Phitsanulok Thalappara | India Standard Time | 01:30 |
| Phitsanulok Thailavaram | India Standard Time | 01:30 |
| Phitsanulok Wilmington | Eastern Time | 11:00 |
| Phitsanulok Willows | Pacific Time | 14:00 |
| Phitsanulok Willunga | Central Australia Time | -02:30 |
| Phitsanulok Willoughby | Eastern Australia Time | -03:00 |
| Phitsanulok Wilton Manors | Eastern Time | 11:00 |
| Phitsanulok Wiltz | Central European Time | 05:00 |
| Phitsanulok Winchcombe | United Kingdom Time | 06:00 |
| Phitsanulok Windcrest | Central Time | 12:00 |
| Phitsanulok Windeck | Central European Time | 05:00 |
| Phitsanulok Winder | Eastern Time | 11:00 |
| Phitsanulok Windham | Eastern Time | 11:00 |
| Phitsanulok Zandhoven | Central European Time | 05:00 |
| Phitsanulok Winchester | Eastern Time | 11:00 |
| Phitsanulok Zanzibar Town | East Africa Time | 04:00 |
| Phitsanulok Zephyr | Eastern Time | 11:00 |
| Phitsanulok Zephyrhills | Eastern Time | 11:00 |
| Phitsanulok Zermatt | Central European Time | 05:00 |
| Phitsanulok Zero Branco | Central European Time | 05:00 |
| Phitsanulok Zeven | Central European Time | 05:00 |