| Skalica to Mangualde | 1,344.12 mi (2,163.15 km) |
| Skalica to Marco de Canavezes | 1,339.66 mi (2,155.97 km) |
| Skalica to Marinha Grande | 1,428.44 mi (2,298.85 km) |
| Skalica to Massama | 1,483.32 mi (2,387.17 km) |
| Skalica to Matosinhos | 1,363.99 mi (2,195.13 km) |
| Skalica to Mealhada | 1,382.73 mi (2,225.29 km) |
| Skalica to Melgaco | 1,311.96 mi (2,111.39 km) |
| Skalica to Melres | 1,354.96 mi (2,180.60 km) |
| Skalica to Mira | 1,393.26 mi (2,242.24 km) |
| Skalica to Miranda do Corvo | 1,388.54 mi (2,234.65 km) |
| Skalica to Mirandela | 1,285.95 mi (2,069.54 km) |
| Skalica to Mogadouro | 1,271.03 mi (2,045.53 km) |
| Skalica to Moimenta da Beira | 1,323.52 mi (2,130.00 km) |
| Skalica to Moita | 1,475.16 mi (2,374.04 km) |
| Skalica to Moncao | 1,322.95 mi (2,129.08 km) |
