| Slawno to Montemor-o-Novo | 1,590.44 mi (2,559.56 km) |
| Slawno to Montemor-o-Velho | 1,526.46 mi (2,456.61 km) |
| Slawno to Montijo | 1,611.92 mi (2,594.14 km) |
| Slawno to Mortagua | 1,496.94 mi (2,409.10 km) |
| Slawno to Moura | 1,592.86 mi (2,563.46 km) |
| Slawno to Murtosa | 1,495.62 mi (2,406.97 km) |
| Slawno to Nazare | 1,569.30 mi (2,525.55 km) |
| Slawno to Nelas | 1,479.26 mi (2,380.64 km) |
| Slawno to Obidos | 1,585.13 mi (2,551.02 km) |
| Slawno to Odemira | 1,662.34 mi (2,675.27 km) |
| Slawno to Odivelas | 1,615.84 mi (2,600.44 km) |
| Slawno to Oeiras | 1,626.25 mi (2,617.19 km) |
| Slawno to Olhao | 1,666.92 mi (2,682.65 km) |
| Slawno to Oliveira de Azemeis | 1,484.59 mi (2,389.22 km) |
| Slawno to Oliveira de Frades | 1,480.61 mi (2,382.82 km) |
