| Grottaglie to Luzzi | 96.48 mi (155.26 km) |
| Grottaglie to Macerata | 279.98 mi (450.58 km) |
| Grottaglie to Macerata Campania | 169.66 mi (273.05 km) |
| Grottaglie to Macomer | 455.33 mi (732.78 km) |
| Grottaglie to Maddaloni | 163.25 mi (262.73 km) |
| Grottaglie to Magenta | 549.80 mi (884.83 km) |
| Grottaglie to Magione | 324.32 mi (521.95 km) |
| Grottaglie to Maglie | 46.78 mi (75.28 km) |
| Grottaglie to Magnago | 557.49 mi (897.20 km) |
| Grottaglie to Malalbergo | 416.34 mi (670.03 km) |
| Grottaglie to Malnate | 563.41 mi (906.72 km) |
| Grottaglie to Malo | 466.51 mi (750.78 km) |
| Grottaglie to Mandello del Lario | 552.05 mi (888.44 km) |
| Grottaglie to Manduria | 13.98 mi (22.49 km) |
| Grottaglie to Manerbio | 497.44 mi (800.55 km) |
