| Maardu to Montemor-o-Novo | 2,042.86 mi (3,287.66 km) |
| Maardu to Montemor-o-Velho | 1,971.63 mi (3,173.03 km) |
| Maardu to Montijo | 2,061.85 mi (3,318.23 km) |
| Maardu to Mortagua | 1,942.76 mi (3,126.57 km) |
| Maardu to Moura | 2,049.35 mi (3,298.10 km) |
| Maardu to Murtosa | 1,938.58 mi (3,119.84 km) |
| Maardu to Nazare | 2,015.26 mi (3,243.25 km) |
| Maardu to Nelas | 1,926.22 mi (3,099.95 km) |
| Maardu to Obidos | 2,031.68 mi (3,269.67 km) |
| Maardu to Odemira | 2,116.65 mi (3,406.42 km) |
| Maardu to Odivelas | 2,064.40 mi (3,322.33 km) |
| Maardu to Oeiras | 2,074.69 mi (3,338.88 km) |
| Maardu to Olhao | 2,125.17 mi (3,420.12 km) |
| Maardu to Oliveira de Azemeis | 1,927.71 mi (3,102.36 km) |
| Maardu to Oliveira de Frades | 1,925.44 mi (3,098.69 km) |
