| Tordesillas to Mangualde | 156.60 mi (252.03 km) |
| Tordesillas to Marco de Canavezes | 164.85 mi (265.30 km) |
| Tordesillas to Marinha Grande | 239.06 mi (384.72 km) |
| Tordesillas to Massama | 294.76 mi (474.37 km) |
| Tordesillas to Matosinhos | 193.16 mi (310.86 km) |
| Tordesillas to Mealhada | 195.88 mi (315.23 km) |
| Tordesillas to Melgaco | 173.54 mi (279.28 km) |
| Tordesillas to Melres | 179.04 mi (288.13 km) |
| Tordesillas to Mira | 208.23 mi (335.11 km) |
| Tordesillas to Miranda do Corvo | 199.36 mi (320.84 km) |
| Tordesillas to Mirandela | 112.91 mi (181.72 km) |
| Tordesillas to Mogadouro | 89.69 mi (144.34 km) |
| Tordesillas to Moimenta da Beira | 140.46 mi (226.05 km) |
| Tordesillas to Moita | 288.26 mi (463.90 km) |
| Tordesillas to Moncao | 183.59 mi (295.46 km) |
