| Yamagata Elen | Central European Time | 07:00 |
| Yamagata Nieuwpoort | Central European Time | 07:00 |
| Yamagata Elda | Central European Time | 07:00 |
| Yamagata West Reading | Eastern Time | 13:00 |
| Yamagata Distrito Federal | Central Time | 14:00 |
| Yamagata Niederscherli | Central European Time | 07:00 |
| Yamagata Dingle | Ireland Time | 08:00 |
| Yamagata West Richmond | Central Australia Time | -00:30 |
| Yamagata El Médano | Western European Time | 08:00 |
| Yamagata Niefern-Öschelbronn | Central European Time | 07:00 |
| Yamagata El Ma Labiodh | Central European Time | 08:00 |
| Yamagata West Runton | United Kingdom Time | 08:00 |
| Yamagata Djilali Ben Amar | Central European Time | 08:00 |
| Yamagata Nightcliff | Central Australia Time | -00:30 |
| Yamagata Djerba Midun | Central European Time | 08:00 |
| Yamagata West Ryde | Eastern Australia Time | -01:00 |
| Yamagata Djendel | Central European Time | 08:00 |
| Yamagata Chuo Ward | Japan Time | 00:00 |
| Yamagata Djelida | Central European Time | 08:00 |
| Yamagata Xiangxi | China Time | 01:00 |
| Yamagata Ocho Rios | Eastern Time | 14:00 |
| Yamagata Xuchang | China Time | 01:00 |
| Yamagata Ochsenfurt | Central European Time | 07:00 |
| Yamagata Xuzhou | China Time | 01:00 |
| Yamagata Ocean View | Eastern Time | 13:00 |
| Yamagata Yaliyuru | India Standard Time | 03:30 |
| Yamagata Oceana | Eastern Time | 13:00 |
| Yamagata Yallabatharra | Western Australia Time | 01:00 |
| Yamagata Ocean Grove | Eastern Australia Time | -01:00 |
| Yamagata Yallambie | Eastern Australia Time | -01:00 |
| Yamagata Ocean Isle Beach | Eastern Time | 13:00 |
| Yamagata Ocean Shores | Pacific Time | 16:00 |
| Yamagata Ocaña | Central European Time | 07:00 |
| Yamagata Odeceixe | Western European Time | 08:00 |
| Yamagata Odense | Central European Time | 07:00 |
| Yamagata Oddanchatram | India Standard Time | 03:30 |
| Yamagata Officer | Eastern Australia Time | -01:00 |
| Yamagata Oeiras | Western European Time | 08:00 |