| Montecatini Terme to Marsala | 429.28 mi (690.86 km) |
| Montecatini Terme to Marsciano | 102.98 mi (165.73 km) |
| Montecatini Terme to Martano | 462.30 mi (744.01 km) |
| Montecatini Terme to Martellago | 133.60 mi (215.01 km) |
| Montecatini Terme to Martina Franca | 400.87 mi (645.14 km) |
| Montecatini Terme to Martinengo | 126.58 mi (203.71 km) |
| Montecatini Terme to Martinsicuro | 172.38 mi (277.42 km) |
| Montecatini Terme to Mascali | 482.71 mi (776.84 km) |
| Montecatini Terme to Mascalucia | 490.38 mi (789.19 km) |
| Montecatini Terme to Masera di Padova | 112.78 mi (181.51 km) |
| Montecatini Terme to Maserada sul Piave | 149.60 mi (240.76 km) |
| Montecatini Terme to Massa | 33.38 mi (53.72 km) |
| Montecatini Terme to Massa Lombarda | 64.97 mi (104.56 km) |
| Montecatini Terme to Massafra | 396.49 mi (638.09 km) |
| Montecatini Terme to Massalubrense | 290.50 mi (467.52 km) |
