| s-Gravendeel to Oliveira do Bairro | 996.92 mi (1,604.40 km) |
| s-Gravendeel to Oliveira do Hospital | 987.49 mi (1,589.21 km) |
| s-Gravendeel to Ourem | 1,048.84 mi (1,687.94 km) |
| s-Gravendeel to Ovar | 981.05 mi (1,578.85 km) |
| s-Gravendeel to Pacos de Ferreira | 951.50 mi (1,531.30 km) |
| s-Gravendeel to Palmela | 1,121.84 mi (1,805.43 km) |
| s-Gravendeel to Paredes | 953.22 mi (1,534.07 km) |
| s-Gravendeel to Paredes de Coura | 920.77 mi (1,481.83 km) |
| s-Gravendeel to Penacova | 1,004.70 mi (1,616.91 km) |
| s-Gravendeel to Penafiel | 951.40 mi (1,531.13 km) |
| s-Gravendeel to Peniche | 1,089.45 mi (1,753.30 km) |
| s-Gravendeel to Peso da Regua | 938.58 mi (1,510.51 km) |
| s-Gravendeel to Pinhal Novo | 1,118.44 mi (1,799.95 km) |
| s-Gravendeel to Pinhel | 940.32 mi (1,513.30 km) |
| s-Gravendeel to Pombal | 1,035.18 mi (1,665.96 km) |
