| Patna Mdina | Central European Time | 03:30 |
| Patna Meadow Lake | Central Time | 11:30 |
| Patna Meadville | Eastern Time | 09:30 |
| Patna Meaford | Eastern Time | 09:30 |
| Patna Mebane | Eastern Time | 09:30 |
| Patna Mechanicsburg | Eastern Time | 09:30 |
| Patna Mbour | Greenwich Mean Time | 05:30 |
| Patna McCammon | Mountain Time | 11:30 |
| Patna Malton | United Kingdom Time | 04:30 |
| Patna Malvern | Eastern Time | 09:30 |
| Patna Malvern | Eastern Australia Time | -04:30 |
| Patna Malkishua | Eastern European Time | 02:30 |
| Patna Mallemort | Central European Time | 03:30 |
| Patna Malles Venosta | Central European Time | 03:30 |
| Patna Malmedy | Central European Time | 03:30 |
| Patna Maliaño | Central European Time | 03:30 |
| Patna Malibu | Pacific Time | 12:30 |
| Patna Maleny | Eastern Australia Time | -04:30 |
| Patna Malinalco | Central Time | 10:30 |
| Patna Malaimedu | India Standard Time | 00:00 |
| Patna Malaga | Western Australia Time | -02:30 |
| Patna Maladi | India Standard Time | 00:00 |
| Patna Malalbergo | Central European Time | 03:30 |
| Patna Malay | Philippine Time | -02:30 |
| Patna Maldon | Eastern Australia Time | -04:30 |
| Patna Lozza | Central European Time | 03:30 |
| Patna Lourinhã | Western European Time | 04:30 |
| Patna Lower Heyford | United Kingdom Time | 04:30 |
| Patna Lovington | Mountain Time | 11:30 |
| Patna Lovedale | Eastern Australia Time | -04:30 |
| Patna Lourenzá | Central European Time | 03:30 |
| Patna Louisa | Eastern Time | 09:30 |
| Patna Lost Hills | Pacific Time | 12:30 |
| Patna Lotzwil | Central European Time | 03:30 |
| Patna Losone | Central European Time | 03:30 |
| Patna Los Olivos | Peru Time | 10:30 |
| Patna Los Olivos | Pacific Time | 12:30 |
| Patna Los Ranchos de Albuquerque | Mountain Time | 11:30 |