| Yamagata Yuo | West Africa Time | 08:00 |
| Yamagata West Monroe | Central Time | 15:00 |
| Yamagata West Nyack | Eastern Time | 14:00 |
| Yamagata West Park | Eastern Time | 14:00 |
| Yamagata West Perth | Western Australia Time | 01:00 |
| Yamagata West Point | Eastern Time | 14:00 |
| Yamagata West Portsmouth | Eastern Time | 14:00 |
| Yamagata West Reading | Eastern Time | 14:00 |
| Yamagata West Richmond | Central Australia Time | -01:30 |
| Yamagata West Runton | United Kingdom Time | 09:00 |
| Yamagata West Ryde | Eastern Australia Time | -02:00 |
| Yamagata Vera | Central European Time | 08:00 |
| Yamagata Veresegyház | Central European Time | 08:00 |
| Yamagata Tsukuba | Japan Time | 00:00 |
| Yamagata Tuaran | Malaysia Time | 01:00 |
| Yamagata Tuart Hill | Western Australia Time | 01:00 |
| Yamagata Tubac | Mountain Time | 16:00 |
| Yamagata Veytaux | Central European Time | 08:00 |
| Yamagata Vézelay | Central European Time | 08:00 |
| Yamagata Via Stroppari (alta) | Central European Time | 08:00 |
| Yamagata Victor | Eastern Time | 14:00 |
| Yamagata Victor Harbor | Central Australia Time | -01:30 |
| Yamagata Víctor Larco Herrera District | Peru Time | 14:00 |
| Yamagata Vico del Gargano | Central European Time | 08:00 |
| Yamagata Vicente López | Argentina Time | 12:00 |
| Yamagata Victoria | Central European Time | 08:00 |
| Yamagata Verona | Central Time | 15:00 |
| Yamagata Veronella | Central European Time | 08:00 |
| Yamagata Vernon | Eastern Time | 14:00 |
| Yamagata Vermillion | Central Time | 15:00 |
| Yamagata Versailles | Eastern Time | 14:00 |
| Yamagata Vertus | Central European Time | 08:00 |
| Yamagata Vestal | Eastern Time | 14:00 |
| Yamagata Vescovato | Central European Time | 08:00 |
| Yamagata Zahara de los Atunes | Central European Time | 08:00 |
| Yamagata Yvoir | Central European Time | 08:00 |
| Yamagata Zachary | Central Time | 15:00 |
| Yamagata Yzeure | Central European Time | 08:00 |