| Tarragona to Montevarchi | 552.65 mi (889.41 km) |
| Tarragona to Monticello Conte Otto | 603.92 mi (971.92 km) |
| Tarragona to Montichiari | 547.12 mi (880.51 km) |
| Tarragona to Montignoso | 495.82 mi (797.95 km) |
| Tarragona to Montopoli in Val d'Arno | 515.60 mi (829.78 km) |
| Tarragona to Monza | 507.38 mi (816.55 km) |
| Tarragona to Morbegno | 541.02 mi (870.68 km) |
| Tarragona to Mori | 586.87 mi (944.47 km) |
| Tarragona to Morlupo | 585.33 mi (941.99 km) |
| Tarragona to Morrovalle | 648.68 mi (1,043.95 km) |
| Tarragona to Mortara | 473.40 mi (761.86 km) |
| Tarragona to Mosciano Sant'Angelo | 658.64 mi (1,059.97 km) |
| Tarragona to Motta di Livenza | 653.79 mi (1,052.17 km) |
| Tarragona to Motta Sant'Anastasia | 773.97 mi (1,245.59 km) |
| Tarragona to Mottola | 824.37 mi (1,326.70 km) |
