| Kaatsheuvel to Marco de Canavezes | 956.65 mi (1,539.58 km) |
| Kaatsheuvel to Marinha Grande | 1,061.22 mi (1,707.87 km) |
| Kaatsheuvel to Massama | 1,128.41 mi (1,816.00 km) |
| Kaatsheuvel to Matosinhos | 973.79 mi (1,567.17 km) |
| Kaatsheuvel to Mealhada | 1,010.70 mi (1,626.57 km) |
| Kaatsheuvel to Melgaco | 909.24 mi (1,463.28 km) |
| Kaatsheuvel to Melres | 970.86 mi (1,562.45 km) |
| Kaatsheuvel to Mira | 1,016.51 mi (1,635.91 km) |
| Kaatsheuvel to Miranda do Corvo | 1,023.32 mi (1,646.87 km) |
| Kaatsheuvel to Mirandela | 910.34 mi (1,465.04 km) |
| Kaatsheuvel to Mogadouro | 905.29 mi (1,456.93 km) |
| Kaatsheuvel to Moimenta da Beira | 951.82 mi (1,531.81 km) |
| Kaatsheuvel to Moita | 1,126.10 mi (1,812.29 km) |
| Kaatsheuvel to Moncao | 918.46 mi (1,478.12 km) |
| Kaatsheuvel to Montalegre | 910.15 mi (1,464.74 km) |
