| Castrovillari to Marco de Canavezes | 1,278.62 mi (2,057.74 km) |
| Castrovillari to Marinha Grande | 1,330.06 mi (2,140.53 km) |
| Castrovillari to Massama | 1,359.69 mi (2,188.21 km) |
| Castrovillari to Matosinhos | 1,307.15 mi (2,103.65 km) |
| Castrovillari to Mealhada | 1,299.14 mi (2,090.76 km) |
| Castrovillari to Melgaco | 1,281.87 mi (2,062.97 km) |
| Castrovillari to Melres | 1,292.17 mi (2,079.54 km) |
| Castrovillari to Mira | 1,313.57 mi (2,113.99 km) |
| Castrovillari to Miranda do Corvo | 1,295.31 mi (2,084.60 km) |
| Castrovillari to Mirandela | 1,227.33 mi (1,975.19 km) |
| Castrovillari to Mogadouro | 1,203.71 mi (1,937.18 km) |
| Castrovillari to Moimenta da Beira | 1,251.73 mi (2,014.46 km) |
| Castrovillari to Moita | 1,345.72 mi (2,165.73 km) |
| Castrovillari to Moncao | 1,292.87 mi (2,080.67 km) |
| Castrovillari to Montalegre | 1,257.97 mi (2,024.51 km) |
