| Penarroya-Pueblonuevo to Mangualde | 207.48 mi (333.91 km) |
| Penarroya-Pueblonuevo to Marco de Canavezes | 251.27 mi (404.38 km) |
| Penarroya-Pueblonuevo to Marinha Grande | 220.82 mi (355.37 km) |
| Penarroya-Pueblonuevo to Massama | 218.91 mi (352.31 km) |
| Penarroya-Pueblonuevo to Matosinhos | 270.06 mi (434.62 km) |
| Penarroya-Pueblonuevo to Mealhada | 222.80 mi (358.57 km) |
| Penarroya-Pueblonuevo to Melgaco | 307.52 mi (494.91 km) |
| Penarroya-Pueblonuevo to Melres | 253.54 mi (408.03 km) |
| Penarroya-Pueblonuevo to Mira | 236.64 mi (380.84 km) |
| Penarroya-Pueblonuevo to Miranda do Corvo | 205.96 mi (331.46 km) |
| Penarroya-Pueblonuevo to Mirandela | 242.35 mi (390.03 km) |
| Penarroya-Pueblonuevo to Mogadouro | 223.25 mi (359.29 km) |
| Penarroya-Pueblonuevo to Moimenta da Beira | 223.30 mi (359.37 km) |
| Penarroya-Pueblonuevo to Moita | 202.47 mi (325.85 km) |
| Penarroya-Pueblonuevo to Moncao | 310.97 mi (500.45 km) |
