| Blantyre Matheran | India Standard Time | -03:30 |
| Blantyre Matinhos | Brasilia Time | 05:00 |
| Blantyre Maylands | Western Australia Time | -06:00 |
| Blantyre Mayotte | Eastern Time | 06:00 |
| Blantyre Mayville | Eastern Time | 06:00 |
| Blantyre Mayfield | Eastern Australia Time | -08:00 |
| Blantyre Mayfield | United Kingdom Time | 01:00 |
| Blantyre Mayfield | Central Time | 07:00 |
| Blantyre Mooloolaba | Eastern Australia Time | -08:00 |
| Blantyre Moonah | Eastern Australia Time | -08:00 |
| Blantyre Moonee Ponds | Eastern Australia Time | -08:00 |
| Blantyre Montville | Eastern Time | 06:00 |
| Blantyre Montville | Eastern Australia Time | -08:00 |
| Blantyre Maumee | Eastern Time | 06:00 |
| Blantyre Maude | Eastern Australia Time | -08:00 |
| Blantyre Mavivi | Central Africa Time | 00:00 |
| Blantyre Mawgan | United Kingdom Time | 01:00 |
| Blantyre Mawson Lakes | Central Australia Time | -07:30 |
| Blantyre Maxey | United Kingdom Time | 01:00 |
| Blantyre Mae Hia | Indochina Time | -05:00 |
| Blantyre Mae Na Wang | Indochina Time | -05:00 |
| Blantyre Mae Sot | Indochina Time | -05:00 |
| Blantyre Madeirã | Western European Time | 01:00 |
| Blantyre Madeira Beach | Eastern Time | 06:00 |
| Blantyre Lieg | Central European Time | 00:00 |
| Blantyre Mackinaw | Central Time | 07:00 |
| Blantyre Macksville | Eastern Australia Time | -08:00 |
| Blantyre Macquarie | Eastern Australia Time | -08:00 |
| Blantyre Macquarie Fields | Eastern Australia Time | -08:00 |
| Blantyre Lido di Camaiore | Central European Time | 00:00 |
| Blantyre Lido di Tarquinia | Central European Time | 00:00 |
| Blantyre Libramont-Chevigny | Central European Time | 00:00 |
| Blantyre Liberty Lake | Pacific Time | 09:00 |
| Blantyre Libertador San Martín | Argentina Time | 05:00 |
| Blantyre Lewes | Eastern Time | 06:00 |
| Blantyre Lewis Center | Eastern Time | 06:00 |
| Blantyre Lewisburg | Eastern Time | 06:00 |
| Blantyre Lewistown | Eastern Time | 06:00 |