| Naples to Montevarchi | 231.29 mi (372.23 km) |
| Naples to Monticello Conte Otto | 355.61 mi (572.30 km) |
| Naples to Montichiari | 371.54 mi (597.93 km) |
| Naples to Montignoso | 302.82 mi (487.35 km) |
| Naples to Montopoli in Val d'Arno | 265.22 mi (426.83 km) |
| Naples to Monza | 412.77 mi (664.29 km) |
| Naples to Morbegno | 434.81 mi (699.76 km) |
| Naples to Mori | 383.44 mi (617.08 km) |
| Naples to Morlupo | 127.88 mi (205.80 km) |
| Naples to Morrovalle | 174.96 mi (281.57 km) |
| Naples to Mortara | 412.43 mi (663.74 km) |
| Naples to Mosciano Sant'Angelo | 133.77 mi (215.28 km) |
| Naples to Motta di Livenza | 351.56 mi (565.79 km) |
| Naples to Motta Sant'Anastasia | 233.48 mi (375.76 km) |
| Naples to Mottola | 146.37 mi (235.56 km) |
