| Casier to Oliveira do Bairro | 1,104.16 mi (1,776.98 km) |
| Casier to Oliveira do Hospital | 1,078.83 mi (1,736.21 km) |
| Casier to Ourem | 1,134.44 mi (1,825.71 km) |
| Casier to Ovar | 1,100.26 mi (1,770.69 km) |
| Casier to Pacos de Ferreira | 1,077.96 mi (1,734.81 km) |
| Casier to Palmela | 1,187.07 mi (1,910.40 km) |
| Casier to Paredes | 1,076.61 mi (1,732.64 km) |
| Casier to Paredes de Coura | 1,068.89 mi (1,720.22 km) |
| Casier to Penacova | 1,101.39 mi (1,772.52 km) |
| Casier to Penafiel | 1,074.09 mi (1,728.59 km) |
| Casier to Peniche | 1,181.82 mi (1,901.95 km) |
| Casier to Peso da Regua | 1,051.05 mi (1,691.50 km) |
| Casier to Pinhal Novo | 1,185.42 mi (1,907.75 km) |
| Casier to Pinhel | 1,028.44 mi (1,655.11 km) |
| Casier to Pombal | 1,128.74 mi (1,816.54 km) |
