| Silleda to Marsala | 1,137.94 mi (1,831.33 km) |
| Silleda to Marsciano | 1,040.00 mi (1,673.73 km) |
| Silleda to Martano | 1,379.16 mi (2,219.54 km) |
| Silleda to Martellago | 1,027.35 mi (1,653.36 km) |
| Silleda to Martina Franca | 1,321.05 mi (2,126.03 km) |
| Silleda to Martinengo | 912.29 mi (1,468.20 km) |
| Silleda to Martinsicuro | 1,119.88 mi (1,802.28 km) |
| Silleda to Mascali | 1,277.97 mi (2,056.69 km) |
| Silleda to Mascalucia | 1,275.41 mi (2,052.57 km) |
| Silleda to Masera di Padova | 1,012.32 mi (1,629.17 km) |
| Silleda to Maserada sul Piave | 1,036.01 mi (1,667.30 km) |
| Silleda to Massa | 925.19 mi (1,488.94 km) |
| Silleda to Massa Lombarda | 1,008.31 mi (1,622.72 km) |
| Silleda to Massafra | 1,312.10 mi (2,111.62 km) |
| Silleda to Massalubrense | 1,171.08 mi (1,884.67 km) |
