| Rome to Morbegno | 326.79 mi (525.91 km) |
| Rome to Mori | 283.40 mi (456.09 km) |
| Rome to Morlupo | 17.34 mi (27.90 km) |
| Rome to Morrovalle | 113.17 mi (182.12 km) |
| Rome to Mortara | 297.77 mi (479.22 km) |
| Rome to Mosciano Sant'Angelo | 92.86 mi (149.45 km) |
| Rome to Motta di Livenza | 268.61 mi (432.29 km) |
| Rome to Motta Sant'Anastasia | 330.97 mi (532.65 km) |
| Rome to Mottola | 251.82 mi (405.26 km) |
| Rome to Mozzate | 315.57 mi (507.86 km) |
| Rome to Muggia | 264.01 mi (424.88 km) |
| Rome to Muggio | 303.10 mi (487.79 km) |
| Rome to Mugnano di Napoli | 112.38 mi (180.86 km) |
| Rome to Musile di Piave | 257.38 mi (414.22 km) |
| Rome to Mussomeli | 305.58 mi (491.78 km) |
