| Sin-le-Noble to Oliveira do Bairro | 880.94 mi (1,417.74 km) |
| Sin-le-Noble to Oliveira do Hospital | 870.82 mi (1,401.44 km) |
| Sin-le-Noble to Ourem | 932.25 mi (1,500.30 km) |
| Sin-le-Noble to Ovar | 865.54 mi (1,392.96 km) |
| Sin-le-Noble to Pacos de Ferreira | 836.17 mi (1,345.68 km) |
| Sin-le-Noble to Palmela | 1,004.86 mi (1,617.17 km) |
| Sin-le-Noble to Paredes | 837.74 mi (1,348.21 km) |
| Sin-le-Noble to Paredes de Coura | 806.46 mi (1,297.87 km) |
| Sin-le-Noble to Penacova | 888.31 mi (1,429.60 km) |
| Sin-le-Noble to Penafiel | 835.87 mi (1,345.19 km) |
| Sin-le-Noble to Peniche | 973.30 mi (1,566.38 km) |
| Sin-le-Noble to Peso da Regua | 822.48 mi (1,323.65 km) |
| Sin-le-Noble to Pinhal Novo | 1,001.50 mi (1,611.75 km) |
| Sin-le-Noble to Pinhel | 823.32 mi (1,325.01 km) |
| Sin-le-Noble to Pombal | 918.82 mi (1,478.70 km) |
