| Santa Venera to Marco de Canavezes | 1,272.26 mi (2,047.50 km) |
| Santa Venera to Marinha Grande | 1,301.34 mi (2,094.31 km) |
| Santa Venera to Massama | 1,316.23 mi (2,118.27 km) |
| Santa Venera to Matosinhos | 1,300.50 mi (2,092.96 km) |
| Santa Venera to Mealhada | 1,280.11 mi (2,060.15 km) |
| Santa Venera to Melgaco | 1,290.09 mi (2,076.19 km) |
| Santa Venera to Melres | 1,283.85 mi (2,066.15 km) |
| Santa Venera to Mira | 1,295.32 mi (2,084.61 km) |
| Santa Venera to Miranda do Corvo | 1,271.85 mi (2,046.85 km) |
| Santa Venera to Mirandela | 1,226.56 mi (1,973.96 km) |
| Santa Venera to Mogadouro | 1,200.87 mi (1,932.62 km) |
| Santa Venera to Moimenta da Beira | 1,242.42 mi (1,999.48 km) |
| Santa Venera to Moita | 1,300.36 mi (2,092.73 km) |
| Santa Venera to Moncao | 1,300.18 mi (2,092.44 km) |
| Santa Venera to Montalegre | 1,262.06 mi (2,031.09 km) |
