| Calpe to Mangualde | 436.70 mi (702.81 km) |
| Calpe to Marco de Canavezes | 468.09 mi (753.31 km) |
| Calpe to Marinha Grande | 486.51 mi (782.97 km) |
| Calpe to Massama | 502.34 mi (808.44 km) |
| Calpe to Matosinhos | 495.19 mi (796.94 km) |
| Calpe to Mealhada | 468.21 mi (753.52 km) |
| Calpe to Melgaco | 498.55 mi (802.33 km) |
| Calpe to Melres | 477.86 mi (769.05 km) |
| Calpe to Mira | 483.51 mi (778.14 km) |
| Calpe to Miranda do Corvo | 458.42 mi (737.75 km) |
| Calpe to Mirandela | 429.34 mi (690.96 km) |
| Calpe to Mogadouro | 403.06 mi (648.67 km) |
| Calpe to Moimenta da Beira | 437.07 mi (703.40 km) |
| Calpe to Moita | 486.95 mi (783.66 km) |
| Calpe to Moncao | 507.13 mi (816.14 km) |
