| Tudela to Mangualde | 334.78 mi (538.77 km) |
| Tudela to Marco de Canavezes | 343.31 mi (552.50 km) |
| Tudela to Marinha Grande | 414.50 mi (667.07 km) |
| Tudela to Massama | 463.41 mi (745.78 km) |
| Tudela to Matosinhos | 371.28 mi (597.51 km) |
| Tudela to Mealhada | 374.01 mi (601.91 km) |
| Tudela to Melgaco | 341.41 mi (549.44 km) |
| Tudela to Melres | 357.79 mi (575.81 km) |
| Tudela to Mira | 386.86 mi (622.60 km) |
| Tudela to Miranda do Corvo | 375.58 mi (604.44 km) |
| Tudela to Mirandela | 289.99 mi (466.70 km) |
| Tudela to Mogadouro | 268.38 mi (431.92 km) |
| Tudela to Moimenta da Beira | 319.58 mi (514.32 km) |
| Tudela to Moita | 454.20 mi (730.96 km) |
| Tudela to Moncao | 352.44 mi (567.20 km) |
