| Ponca Wiesbaden | Central European Time | -07:00 |
| Ponca Wieselburg | Central European Time | -07:00 |
| Ponca Wilbraham | Eastern Time | -01:00 |
| Ponca Wildau | Central European Time | -07:00 |
| Ponca Wilder | Eastern Time | -01:00 |
| Ponca Wilderswil | Central European Time | -07:00 |
| Ponca Wickham | United Kingdom Time | -06:00 |
| Ponca Wickham Bishops | United Kingdom Time | -06:00 |
| Ponca Wicklow | Ireland Time | -06:00 |
| Ponca Widnau | Central European Time | -07:00 |
| Ponca Veytaux | Central European Time | -07:00 |
| Ponca Vézelay | Central European Time | -07:00 |
| Ponca Via Stroppari (alta) | Central European Time | -07:00 |
| Ponca Vicente López | Argentina Time | -02:00 |
| Ponca Vestal | Eastern Time | -01:00 |
| Ponca Versailles | Eastern Time | -01:00 |
| Ponca Vertus | Central European Time | -07:00 |
| Ponca Vescovato | Central European Time | -07:00 |
| Ponca Victor | Eastern Time | -01:00 |
| Ponca Victor Harbor | Central Australia Time | -14:30 |
| Ponca Víctor Larco Herrera District | Peru Time | 00:00 |
| Ponca Vico del Gargano | Central European Time | -07:00 |
| Ponca Victoria | Central European Time | -07:00 |
| Ponca Victoria Park | Western Australia Time | -13:00 |
| Ponca Whitney | Central Time | 00:00 |
| Ponca Victoria Point | Eastern Australia Time | -15:00 |
| Ponca Zephyr | Eastern Time | -01:00 |
| Ponca Zephyrhills | Eastern Time | -01:00 |
| Ponca Zermatt | Central European Time | -07:00 |
| Ponca Zero Branco | Central European Time | -07:00 |
| Ponca Zeven | Central European Time | -07:00 |
| Ponca Winchester | Eastern Time | -01:00 |
| Ponca Zandhoven | Central European Time | -07:00 |
| Ponca Windcrest | Central Time | 00:00 |
| Ponca Windeck | Central European Time | -07:00 |
| Ponca Winder | Eastern Time | -01:00 |
| Ponca Windham | Eastern Time | -01:00 |
| Ponca Zanzibar Town | East Africa Time | -08:00 |