| Somma Vesuviana to Marsala | 237.84 mi (382.77 km) |
| Somma Vesuviana to Marsciano | 177.90 mi (286.31 km) |
| Somma Vesuviana to Martano | 208.09 mi (334.88 km) |
| Somma Vesuviana to Martellago | 342.71 mi (551.54 km) |
| Somma Vesuviana to Martina Franca | 151.98 mi (244.59 km) |
| Somma Vesuviana to Martinengo | 400.63 mi (644.76 km) |
| Somma Vesuviana to Martinsicuro | 141.49 mi (227.70 km) |
| Somma Vesuviana to Mascali | 219.56 mi (353.35 km) |
| Somma Vesuviana to Mascalucia | 230.75 mi (371.36 km) |
| Somma Vesuviana to Masera di Padova | 333.28 mi (536.36 km) |
| Somma Vesuviana to Maserada sul Piave | 353.42 mi (568.78 km) |
| Somma Vesuviana to Massa | 309.48 mi (498.05 km) |
| Somma Vesuviana to Massa Lombarda | 280.71 mi (451.77 km) |
| Somma Vesuviana to Massafra | 141.72 mi (228.08 km) |
| Somma Vesuviana to Massalubrense | 18.25 mi (29.37 km) |
