| Simpelveld to Marco de Canavezes | 948.03 mi (1,525.71 km) |
| Simpelveld to Marinha Grande | 1,050.69 mi (1,690.92 km) |
| Simpelveld to Massama | 1,116.26 mi (1,796.45 km) |
| Simpelveld to Matosinhos | 966.80 mi (1,555.91 km) |
| Simpelveld to Mealhada | 1,000.56 mi (1,610.24 km) |
| Simpelveld to Melgaco | 904.09 mi (1,455.00 km) |
| Simpelveld to Melres | 962.62 mi (1,549.19 km) |
| Simpelveld to Mira | 1,007.32 mi (1,621.13 km) |
| Simpelveld to Miranda do Corvo | 1,012.02 mi (1,628.69 km) |
| Simpelveld to Mirandela | 899.70 mi (1,447.93 km) |
| Simpelveld to Mogadouro | 892.69 mi (1,436.64 km) |
| Simpelveld to Moimenta da Beira | 940.94 mi (1,514.30 km) |
| Simpelveld to Moita | 1,112.89 mi (1,791.03 km) |
| Simpelveld to Moncao | 913.79 mi (1,470.61 km) |
| Simpelveld to Montalegre | 902.54 mi (1,452.50 km) |
