| Serpa to Marsala | 1,090.57 mi (1,755.10 km) |
| Serpa to Marsciano | 1,100.03 mi (1,770.33 km) |
| Serpa to Martano | 1,392.96 mi (2,241.75 km) |
| Serpa to Martellago | 1,141.67 mi (1,837.34 km) |
| Serpa to Martina Franca | 1,341.55 mi (2,159.02 km) |
| Serpa to Martinengo | 1,035.39 mi (1,666.31 km) |
| Serpa to Martinsicuro | 1,178.41 mi (1,896.46 km) |
| Serpa to Mascali | 1,240.85 mi (1,996.95 km) |
| Serpa to Mascalucia | 1,234.47 mi (1,986.68 km) |
| Serpa to Masera di Padova | 1,122.94 mi (1,807.20 km) |
| Serpa to Maserada sul Piave | 1,153.81 mi (1,856.88 km) |
| Serpa to Massa | 1,013.24 mi (1,630.66 km) |
| Serpa to Massa Lombarda | 1,101.38 mi (1,772.50 km) |
| Serpa to Massafra | 1,330.20 mi (2,140.76 km) |
| Serpa to Massalubrense | 1,185.12 mi (1,907.26 km) |
