| Sassari to Marco de Canavezes | 871.13 mi (1,401.95 km) |
| Sassari to Marinha Grande | 923.54 mi (1,486.30 km) |
| Sassari to Massama | 955.52 mi (1,537.75 km) |
| Sassari to Matosinhos | 899.68 mi (1,447.89 km) |
| Sassari to Mealhada | 891.83 mi (1,435.26 km) |
| Sassari to Melgaco | 875.59 mi (1,409.13 km) |
| Sassari to Melres | 884.64 mi (1,423.70 km) |
| Sassari to Mira | 906.20 mi (1,458.40 km) |
| Sassari to Miranda do Corvo | 888.34 mi (1,429.65 km) |
| Sassari to Mirandela | 820.03 mi (1,319.71 km) |
| Sassari to Mogadouro | 796.28 mi (1,281.48 km) |
| Sassari to Moimenta da Beira | 844.19 mi (1,358.59 km) |
| Sassari to Moita | 942.06 mi (1,516.11 km) |
| Sassari to Moncao | 886.50 mi (1,426.68 km) |
| Sassari to Montalegre | 851.13 mi (1,369.77 km) |
