| South River to Oliveira de Frades | 3,385.92 mi (5,449.12 km) |
| South River to Oliveira do Bairro | 3,375.94 mi (5,433.05 km) |
| South River to Oliveira do Hospital | 3,411.06 mi (5,489.58 km) |
| South River to Ourem | 3,396.17 mi (5,465.60 km) |
| South River to Ovar | 3,360.21 mi (5,407.74 km) |
| South River to Pacos de Ferreira | 3,360.97 mi (5,408.96 km) |
| South River to Palmela | 3,409.99 mi (5,487.85 km) |
| South River to Paredes | 3,365.92 mi (5,416.93 km) |
| South River to Paredes de Coura | 3,336.57 mi (5,369.68 km) |
| South River to Penacova | 3,393.06 mi (5,460.60 km) |
| South River to Penafiel | 3,368.14 mi (5,420.50 km) |
| South River to Peniche | 3,365.24 mi (5,415.83 km) |
| South River to Peso da Regua | 3,393.61 mi (5,461.50 km) |
| South River to Pinhal Novo | 3,407.48 mi (5,483.81 km) |
| South River to Pinhel | 3,437.97 mi (5,532.88 km) |
