| Marigliano to Oliveira do Bairro | 1,198.60 mi (1,928.97 km) |
| Marigliano to Oliveira do Hospital | 1,167.22 mi (1,878.45 km) |
| Marigliano to Ourem | 1,212.75 mi (1,951.73 km) |
| Marigliano to Ovar | 1,202.00 mi (1,934.43 km) |
| Marigliano to Pacos de Ferreira | 1,186.50 mi (1,909.48 km) |
| Marigliano to Palmela | 1,247.35 mi (2,007.41 km) |
| Marigliano to Paredes | 1,183.58 mi (1,904.79 km) |
| Marigliano to Paredes de Coura | 1,190.59 mi (1,916.06 km) |
| Marigliano to Penacova | 1,190.09 mi (1,915.26 km) |
| Marigliano to Penafiel | 1,180.99 mi (1,900.61 km) |
| Marigliano to Peniche | 1,258.80 mi (2,025.85 km) |
| Marigliano to Peso da Regua | 1,155.09 mi (1,858.94 km) |
| Marigliano to Pinhal Novo | 1,246.94 mi (2,006.75 km) |
| Marigliano to Pinhel | 1,121.60 mi (1,805.05 km) |
| Marigliano to Pombal | 1,212.37 mi (1,951.12 km) |
