| Schiedam to Marco de Canavezes | 948.85 mi (1,527.03 km) |
| Schiedam to Marinha Grande | 1,054.15 mi (1,696.49 km) |
| Schiedam to Massama | 1,122.00 mi (1,805.69 km) |
| Schiedam to Matosinhos | 965.21 mi (1,553.35 km) |
| Schiedam to Mealhada | 1,003.53 mi (1,615.02 km) |
| Schiedam to Melgaco | 899.93 mi (1,448.30 km) |
| Schiedam to Melres | 962.86 mi (1,549.57 km) |
| Schiedam to Mira | 1,008.87 mi (1,623.61 km) |
| Schiedam to Miranda do Corvo | 1,016.66 mi (1,636.16 km) |
| Schiedam to Mirandela | 903.58 mi (1,454.16 km) |
| Schiedam to Mogadouro | 899.47 mi (1,447.56 km) |
| Schiedam to Moimenta da Beira | 945.10 mi (1,520.98 km) |
| Schiedam to Moita | 1,120.20 mi (1,802.79 km) |
| Schiedam to Moncao | 908.91 mi (1,462.75 km) |
| Schiedam to Montalegre | 901.97 mi (1,451.58 km) |
