| Reggiolo to Marco de Canavezes | 989.20 mi (1,591.96 km) |
| Reggiolo to Marinha Grande | 1,066.79 mi (1,716.83 km) |
| Reggiolo to Massama | 1,114.65 mi (1,793.85 km) |
| Reggiolo to Matosinhos | 1,015.84 mi (1,634.84 km) |
| Reggiolo to Mealhada | 1,025.10 mi (1,649.73 km) |
| Reggiolo to Melgaco | 973.13 mi (1,566.10 km) |
| Reggiolo to Melres | 1,004.26 mi (1,616.21 km) |
| Reggiolo to Mira | 1,037.31 mi (1,669.39 km) |
| Reggiolo to Miranda do Corvo | 1,027.67 mi (1,653.88 km) |
| Reggiolo to Mirandela | 934.82 mi (1,504.45 km) |
| Reggiolo to Mogadouro | 916.13 mi (1,474.37 km) |
| Reggiolo to Moimenta da Beira | 968.55 mi (1,558.72 km) |
| Reggiolo to Moita | 1,104.52 mi (1,777.55 km) |
| Reggiolo to Moncao | 984.46 mi (1,584.33 km) |
| Reggiolo to Montalegre | 956.46 mi (1,539.27 km) |
