| Saarlouis to Oliveira do Bairro | 959.38 mi (1,543.97 km) |
| Saarlouis to Oliveira do Hospital | 943.45 mi (1,518.33 km) |
| Saarlouis to Ourem | 1,004.60 mi (1,616.76 km) |
| Saarlouis to Ovar | 947.69 mi (1,525.16 km) |
| Saarlouis to Pacos de Ferreira | 920.01 mi (1,480.61 km) |
| Saarlouis to Palmela | 1,072.07 mi (1,725.32 km) |
| Saarlouis to Paredes | 920.56 mi (1,481.50 km) |
| Saarlouis to Paredes de Coura | 896.95 mi (1,443.51 km) |
| Saarlouis to Penacova | 963.31 mi (1,550.30 km) |
| Saarlouis to Penafiel | 918.39 mi (1,478.01 km) |
| Saarlouis to Peniche | 1,049.00 mi (1,688.21 km) |
| Saarlouis to Peso da Regua | 901.04 mi (1,450.09 km) |
| Saarlouis to Pinhal Novo | 1,069.22 mi (1,720.74 km) |
| Saarlouis to Pinhel | 893.32 mi (1,437.66 km) |
| Saarlouis to Pombal | 993.57 mi (1,598.99 km) |
