| Marsaskala to Montemor-o-Novo | 1,264.35 mi (2,034.78 km) |
| Marsaskala to Montemor-o-Velho | 1,296.08 mi (2,085.83 km) |
| Marsaskala to Montijo | 1,301.26 mi (2,094.18 km) |
| Marsaskala to Mortagua | 1,274.57 mi (2,051.22 km) |
| Marsaskala to Moura | 1,222.13 mi (1,966.83 km) |
| Marsaskala to Murtosa | 1,298.01 mi (2,088.95 km) |
| Marsaskala to Nazare | 1,313.03 mi (2,113.12 km) |
| Marsaskala to Nelas | 1,255.32 mi (2,020.24 km) |
| Marsaskala to Obidos | 1,316.87 mi (2,119.30 km) |
| Marsaskala to Odemira | 1,287.08 mi (2,071.36 km) |
| Marsaskala to Odivelas | 1,316.51 mi (2,118.71 km) |
| Marsaskala to Oeiras | 1,323.73 mi (2,130.34 km) |
| Marsaskala to Olhao | 1,245.20 mi (2,003.96 km) |
| Marsaskala to Oliveira de Azemeis | 1,290.80 mi (2,077.34 km) |
| Marsaskala to Oliveira de Frades | 1,274.51 mi (2,051.12 km) |
