| Chirpan to Marco de Canavezes | 1,717.40 mi (2,763.89 km) |
| Chirpan to Marinha Grande | 1,783.01 mi (2,869.47 km) |
| Chirpan to Massama | 1,821.25 mi (2,931.02 km) |
| Chirpan to Matosinhos | 1,745.19 mi (2,808.61 km) |
| Chirpan to Mealhada | 1,746.38 mi (2,810.53 km) |
| Chirpan to Melgaco | 1,709.20 mi (2,750.70 km) |
| Chirpan to Melres | 1,731.95 mi (2,787.31 km) |
| Chirpan to Mira | 1,759.85 mi (2,832.21 km) |
| Chirpan to Miranda do Corvo | 1,745.71 mi (2,809.45 km) |
| Chirpan to Mirandela | 1,663.74 mi (2,677.53 km) |
| Chirpan to Mogadouro | 1,642.56 mi (2,643.44 km) |
| Chirpan to Moimenta da Beira | 1,693.59 mi (2,725.58 km) |
| Chirpan to Moita | 1,808.74 mi (2,910.88 km) |
| Chirpan to Moncao | 1,720.52 mi (2,768.91 km) |
| Chirpan to Montalegre | 1,689.50 mi (2,718.98 km) |
