| Lwowek Slaski to Marco de Canavezes | 1,318.41 mi (2,121.77 km) |
| Lwowek Slaski to Marinha Grande | 1,414.15 mi (2,275.85 km) |
| Lwowek Slaski to Massama | 1,474.10 mi (2,372.34 km) |
| Lwowek Slaski to Matosinhos | 1,340.57 mi (2,157.44 km) |
| Lwowek Slaski to Mealhada | 1,366.05 mi (2,198.44 km) |
| Lwowek Slaski to Melgaco | 1,283.18 mi (2,065.08 km) |
| Lwowek Slaski to Melres | 1,333.57 mi (2,146.18 km) |
| Lwowek Slaski to Mira | 1,375.08 mi (2,212.98 km) |
| Lwowek Slaski to Miranda do Corvo | 1,374.32 mi (2,211.76 km) |
| Lwowek Slaski to Mirandela | 1,266.35 mi (2,037.99 km) |
| Lwowek Slaski to Mogadouro | 1,254.55 mi (2,019.00 km) |
| Lwowek Slaski to Moimenta da Beira | 1,305.96 mi (2,101.73 km) |
| Lwowek Slaski to Moita | 1,467.84 mi (2,362.26 km) |
| Lwowek Slaski to Moncao | 1,293.71 mi (2,082.02 km) |
| Lwowek Slaski to Montalegre | 1,276.26 mi (2,053.95 km) |
