| Monistrol-sur-Loire to Oliveira do Bairro | 720.12 mi (1,158.92 km) |
| Monistrol-sur-Loire to Oliveira do Hospital | 697.62 mi (1,122.70 km) |
| Monistrol-sur-Loire to Ourem | 755.98 mi (1,216.62 km) |
| Monistrol-sur-Loire to Ovar | 713.85 mi (1,148.82 km) |
| Monistrol-sur-Loire to Pacos de Ferreira | 689.88 mi (1,110.26 km) |
| Monistrol-sur-Loire to Palmela | 815.37 mi (1,312.20 km) |
| Monistrol-sur-Loire to Paredes | 689.00 mi (1,108.84 km) |
| Monistrol-sur-Loire to Paredes de Coura | 677.68 mi (1,090.62 km) |
| Monistrol-sur-Loire to Penacova | 719.52 mi (1,157.96 km) |
| Monistrol-sur-Loire to Penafiel | 686.55 mi (1,104.90 km) |
| Monistrol-sur-Loire to Peniche | 802.78 mi (1,291.95 km) |
| Monistrol-sur-Loire to Peso da Regua | 664.81 mi (1,069.90 km) |
| Monistrol-sur-Loire to Pinhal Novo | 813.17 mi (1,308.67 km) |
| Monistrol-sur-Loire to Pinhel | 646.62 mi (1,040.64 km) |
| Monistrol-sur-Loire to Pombal | 748.23 mi (1,204.16 km) |
