| Roccapiemonte to Marco de Canavezes | 1,188.60 mi (1,912.86 km) |
| Roccapiemonte to Marinha Grande | 1,244.02 mi (2,002.05 km) |
| Roccapiemonte to Massama | 1,276.56 mi (2,054.43 km) |
| Roccapiemonte to Matosinhos | 1,217.03 mi (1,958.61 km) |
| Roccapiemonte to Mealhada | 1,211.36 mi (1,949.50 km) |
| Roccapiemonte to Melgaco | 1,189.33 mi (1,914.04 km) |
| Roccapiemonte to Melres | 1,202.42 mi (1,935.12 km) |
| Roccapiemonte to Mira | 1,225.57 mi (1,972.36 km) |
| Roccapiemonte to Miranda do Corvo | 1,208.43 mi (1,944.77 km) |
| Roccapiemonte to Mirandela | 1,136.60 mi (1,829.18 km) |
| Roccapiemonte to Mogadouro | 1,113.49 mi (1,792.00 km) |
| Roccapiemonte to Moimenta da Beira | 1,162.40 mi (1,870.70 km) |
| Roccapiemonte to Moita | 1,263.10 mi (2,032.76 km) |
| Roccapiemonte to Moncao | 1,200.42 mi (1,931.89 km) |
| Roccapiemonte to Montalegre | 1,166.24 mi (1,876.88 km) |
