| Morsang-sur-Orge to Oliveira do Bairro | 774.10 mi (1,245.80 km) |
| Morsang-sur-Orge to Oliveira do Hospital | 761.61 mi (1,225.70 km) |
| Morsang-sur-Orge to Ourem | 823.16 mi (1,324.75 km) |
| Morsang-sur-Orge to Ovar | 760.25 mi (1,223.50 km) |
| Morsang-sur-Orge to Pacos de Ferreira | 731.52 mi (1,177.27 km) |
| Morsang-sur-Orge to Palmela | 894.12 mi (1,438.95 km) |
| Morsang-sur-Orge to Paredes | 732.64 mi (1,179.06 km) |
| Morsang-sur-Orge to Paredes de Coura | 704.90 mi (1,134.42 km) |
| Morsang-sur-Orge to Penacova | 780.10 mi (1,255.45 km) |
| Morsang-sur-Orge to Penafiel | 730.62 mi (1,175.82 km) |
| Morsang-sur-Orge to Peniche | 865.66 mi (1,393.14 km) |
| Morsang-sur-Orge to Peso da Regua | 715.46 mi (1,151.42 km) |
| Morsang-sur-Orge to Pinhal Novo | 890.93 mi (1,433.81 km) |
| Morsang-sur-Orge to Pinhel | 712.94 mi (1,147.37 km) |
| Morsang-sur-Orge to Pombal | 810.61 mi (1,304.56 km) |
