| Tafalla to Mangualde | 339.66 mi (546.64 km) |
| Tafalla to Marco de Canavezes | 344.12 mi (553.81 km) |
| Tafalla to Marinha Grande | 421.66 mi (678.59 km) |
| Tafalla to Massama | 473.95 mi (762.75 km) |
| Tafalla to Matosinhos | 371.46 mi (597.80 km) |
| Tafalla to Mealhada | 378.92 mi (609.82 km) |
| Tafalla to Melgaco | 336.29 mi (541.21 km) |
| Tafalla to Melres | 358.99 mi (577.73 km) |
| Tafalla to Mira | 391.06 mi (629.35 km) |
| Tafalla to Miranda do Corvo | 382.16 mi (615.03 km) |
| Tafalla to Mirandela | 290.00 mi (466.71 km) |
| Tafalla to Mogadouro | 270.20 mi (434.84 km) |
| Tafalla to Moimenta da Beira | 322.42 mi (518.89 km) |
| Tafalla to Moita | 465.69 mi (749.46 km) |
| Tafalla to Moncao | 347.52 mi (559.27 km) |
