| Dufftown Mullaitivu | India Standard Time | -04:30 |
| Dufftown Mullanpur Dakha | India Standard Time | -04:30 |
| Dufftown Minerva | Eastern Time | 05:00 |
| Dufftown Mullins | Atlantic Time | 05:00 |
| Dufftown Mullins | Eastern Time | 05:00 |
| Dufftown Mullumbimby | Eastern Australia Time | -09:00 |
| Dufftown Mullingar | Ireland Time | 00:00 |
| Dufftown Milton | Eastern Australia Time | -09:00 |
| Dufftown Millendon | Western Australia Time | -07:00 |
| Dufftown Millwood | Eastern Time | 05:00 |
| Dufftown Milnrow | United Kingdom Time | 00:00 |
| Dufftown Milton | Central Time | 06:00 |
| Dufftown Minami Ward | Japan Time | -08:00 |
| Dufftown Mill Run | Eastern Time | 05:00 |
| Dufftown Mill Valley | Pacific Time | 08:00 |
| Dufftown Miliana | Central European Time | 00:00 |
| Dufftown Milford on Sea | United Kingdom Time | 00:00 |
| Dufftown Millbrook | Eastern Time | 05:00 |
| Dufftown Millbrook | Central Time | 06:00 |
| Dufftown Millers Falls | Eastern Time | 05:00 |
| Dufftown Millers Point | Eastern Australia Time | -09:00 |
| Dufftown Millheim | Eastern Time | 05:00 |
| Dufftown Millington | Central Time | 06:00 |
| Dufftown Millner | Central Australia Time | -08:30 |
| Dufftown Millswood | Central Australia Time | -08:30 |
| Dufftown Munderipur | India Standard Time | -04:30 |
| Dufftown Mumbai | India Standard Time | -04:30 |
| Dufftown Mumbai | India Standard Time | -04:30 |
| Dufftown München-Flughafen | Central European Time | -01:00 |
| Dufftown Muncy | Eastern Time | 05:00 |
| Dufftown Münnerstadt | Central European Time | -01:00 |
| Dufftown Münstertal | Central European Time | -01:00 |
| Dufftown Münsingen | Central European Time | -01:00 |
| Dufftown Münster | Central European Time | -01:00 |
| Dufftown Muntinlupa | Philippine Time | -07:00 |
| Dufftown Munxar | Central European Time | -01:00 |
| Dufftown Munxar | Central European Time | -01:00 |
| Dufftown Mur-de-Sologne | Central European Time | -01:00 |
| Dufftown Muravera | Central European Time | -01:00 |
| Dufftown Murnau am Staffelsee | Central European Time | -01:00 |
| Dufftown Muro d'Alcoi | Central European Time | -01:00 |
| Dufftown Murphys | Pacific Time | 08:00 |
| Dufftown Murrells Inlet | Eastern Time | 05:00 |
| Dufftown Murrumbateman | Eastern Australia Time | -09:00 |
| Dufftown Newport News | Eastern Time | 05:00 |
| Dufftown Newstead | Eastern Australia Time | -09:00 |
| Dufftown Nyaung-U | Myanmar Time | -05:30 |
| Dufftown Newton Saint Cyres | United Kingdom Time | 00:00 |
| Dufftown Newport | Eastern Australia Time | -09:00 |
| Dufftown Newmarket | Eastern Australia Time | -09:00 |