| Salina to Mangualde | 4,548.40 mi (7,319.94 km) |
| Salina to Marco de Canavezes | 4,510.32 mi (7,258.66 km) |
| Salina to Marinha Grande | 4,526.09 mi (7,284.04 km) |
| Salina to Massama | 4,546.06 mi (7,316.18 km) |
| Salina to Matosinhos | 4,485.76 mi (7,219.13 km) |
| Salina to Mealhada | 4,525.36 mi (7,282.86 km) |
| Salina to Melgaco | 4,472.20 mi (7,197.31 km) |
| Salina to Melres | 4,503.29 mi (7,247.35 km) |
| Salina to Mira | 4,510.80 mi (7,259.44 km) |
| Salina to Miranda do Corvo | 4,540.76 mi (7,307.64 km) |
| Salina to Mirandela | 4,542.55 mi (7,310.53 km) |
| Salina to Mogadouro | 4,568.59 mi (7,352.44 km) |
| Salina to Moimenta da Beira | 4,541.51 mi (7,308.85 km) |
| Salina to Moita | 4,563.32 mi (7,343.96 km) |
| Salina to Moncao | 4,464.29 mi (7,184.58 km) |
