| San Giovanni in Persiceto to Marco de Canavezes | 1,004.55 mi (1,616.66 km) |
| San Giovanni in Persiceto to Marinha Grande | 1,080.53 mi (1,738.95 km) |
| San Giovanni in Persiceto to Massama | 1,127.28 mi (1,814.19 km) |
| San Giovanni in Persiceto to Matosinhos | 1,031.40 mi (1,659.88 km) |
| San Giovanni in Persiceto to Mealhada | 1,039.47 mi (1,672.86 km) |
| San Giovanni in Persiceto to Melgaco | 989.81 mi (1,592.95 km) |
| San Giovanni in Persiceto to Melres | 1,019.55 mi (1,640.81 km) |
| San Giovanni in Persiceto to Mira | 1,051.87 mi (1,692.82 km) |
| San Giovanni in Persiceto to Miranda do Corvo | 1,041.60 mi (1,676.29 km) |
| San Giovanni in Persiceto to Mirandela | 950.21 mi (1,529.22 km) |
| San Giovanni in Persiceto to Mogadouro | 931.10 mi (1,498.46 km) |
| San Giovanni in Persiceto to Moimenta da Beira | 983.38 mi (1,582.60 km) |
| San Giovanni in Persiceto to Moita | 1,116.86 mi (1,797.41 km) |
| San Giovanni in Persiceto to Moncao | 1,001.15 mi (1,611.20 km) |
| San Giovanni in Persiceto to Montalegre | 972.57 mi (1,565.20 km) |
