| Wath upon Dearne to Mangualde | 940.08 mi (1,512.92 km) |
| Wath upon Dearne to Marco de Canavezes | 907.89 mi (1,461.11 km) |
| Wath upon Dearne to Marinha Grande | 1,014.81 mi (1,633.18 km) |
| Wath upon Dearne to Massama | 1,085.73 mi (1,747.31 km) |
| Wath upon Dearne to Matosinhos | 917.07 mi (1,475.89 km) |
| Wath upon Dearne to Mealhada | 965.31 mi (1,553.52 km) |
| Wath upon Dearne to Melgaco | 848.82 mi (1,366.04 km) |
| Wath upon Dearne to Melres | 919.62 mi (1,479.99 km) |
| Wath upon Dearne to Mira | 966.66 mi (1,555.69 km) |
| Wath upon Dearne to Miranda do Corvo | 982.14 mi (1,580.60 km) |
| Wath upon Dearne to Mirandela | 873.19 mi (1,405.26 km) |
| Wath upon Dearne to Mogadouro | 876.93 mi (1,411.28 km) |
| Wath upon Dearne to Moimenta da Beira | 913.02 mi (1,469.36 km) |
| Wath upon Dearne to Moita | 1,088.10 mi (1,751.13 km) |
| Wath upon Dearne to Moncao | 855.36 mi (1,376.57 km) |
