| Tarquinia to Montevarchi | 88.90 mi (143.07 km) |
| Tarquinia to Monticello Conte Otto | 231.68 mi (372.85 km) |
| Tarquinia to Montichiari | 229.13 mi (368.74 km) |
| Tarquinia to Montignoso | 146.06 mi (235.07 km) |
| Tarquinia to Montopoli in Val d'Arno | 110.36 mi (177.61 km) |
| Tarquinia to Monza | 261.39 mi (420.67 km) |
| Tarquinia to Morbegno | 289.42 mi (465.78 km) |
| Tarquinia to Mori | 251.73 mi (405.12 km) |
| Tarquinia to Morlupo | 39.01 mi (62.78 km) |
| Tarquinia to Morrovalle | 118.42 mi (190.58 km) |
| Tarquinia to Mortara | 255.89 mi (411.81 km) |
| Tarquinia to Mosciano Sant'Angelo | 113.75 mi (183.06 km) |
| Tarquinia to Motta di Livenza | 247.58 mi (398.44 km) |
| Tarquinia to Motta Sant'Anastasia | 369.60 mi (594.81 km) |
| Tarquinia to Mottola | 295.19 mi (475.06 km) |
