| Ialysos to Oliveira do Bairro | 1,988.35 mi (3,199.94 km) |
| Ialysos to Oliveira do Hospital | 1,955.61 mi (3,147.26 km) |
| Ialysos to Ourem | 1,996.67 mi (3,213.32 km) |
| Ialysos to Ovar | 1,993.84 mi (3,208.77 km) |
| Ialysos to Pacos de Ferreira | 1,980.35 mi (3,187.06 km) |
| Ialysos to Palmela | 2,022.83 mi (3,255.43 km) |
| Ialysos to Paredes | 1,977.08 mi (3,181.80 km) |
| Ialysos to Paredes de Coura | 1,987.30 mi (3,198.25 km) |
| Ialysos to Penacova | 1,978.15 mi (3,183.52 km) |
| Ialysos to Penafiel | 1,974.50 mi (3,177.65 km) |
| Ialysos to Peniche | 2,041.21 mi (3,285.01 km) |
| Ialysos to Peso da Regua | 1,948.24 mi (3,135.39 km) |
| Ialysos to Pinhal Novo | 2,023.01 mi (3,255.71 km) |
| Ialysos to Pinhel | 1,912.32 mi (3,077.58 km) |
| Ialysos to Pombal | 1,998.26 mi (3,215.88 km) |
