| Sassnitz to Marco de Canavezes | 1,356.92 mi (2,183.76 km) |
| Sassnitz to Marinha Grande | 1,459.79 mi (2,349.30 km) |
| Sassnitz to Massama | 1,525.32 mi (2,454.76 km) |
| Sassnitz to Matosinhos | 1,375.36 mi (2,213.43 km) |
| Sassnitz to Mealhada | 1,409.63 mi (2,268.58 km) |
| Sassnitz to Melgaco | 1,312.04 mi (2,111.52 km) |
| Sassnitz to Melres | 1,371.45 mi (2,207.13 km) |
| Sassnitz to Mira | 1,416.31 mi (2,279.33 km) |
| Sassnitz to Miranda do Corvo | 1,421.12 mi (2,287.08 km) |
| Sassnitz to Mirandela | 1,308.79 mi (2,106.29 km) |
| Sassnitz to Mogadouro | 1,301.75 mi (2,094.96 km) |
| Sassnitz to Moimenta da Beira | 1,350.04 mi (2,172.68 km) |
| Sassnitz to Moita | 1,521.82 mi (2,449.14 km) |
| Sassnitz to Moncao | 1,321.56 mi (2,126.84 km) |
| Sassnitz to Montalegre | 1,311.21 mi (2,110.20 km) |
