| Seia to Marsala | 1,092.21 mi (1,757.74 km) |
| Seia to Marsciano | 1,045.77 mi (1,683.01 km) |
| Seia to Martano | 1,365.09 mi (2,196.90 km) |
| Seia to Martellago | 1,061.07 mi (1,707.63 km) |
| Seia to Martina Franca | 1,309.82 mi (2,107.96 km) |
| Seia to Martinengo | 949.33 mi (1,527.79 km) |
| Seia to Martinsicuro | 1,125.78 mi (1,811.77 km) |
| Seia to Mascali | 1,238.49 mi (1,993.15 km) |
| Seia to Mascalucia | 1,234.09 mi (1,986.07 km) |
| Seia to Masera di Padova | 1,043.93 mi (1,680.05 km) |
| Seia to Maserada sul Piave | 1,071.66 mi (1,724.67 km) |
| Seia to Massa | 943.89 mi (1,519.05 km) |
| Seia to Massa Lombarda | 1,030.70 mi (1,658.75 km) |
| Seia to Massafra | 1,299.62 mi (2,091.54 km) |
| Seia to Massalubrense | 1,155.31 mi (1,859.29 km) |
