| Aich to Oliveira do Bairro | 1,033.41 mi (1,663.11 km) |
| Aich to Oliveira do Hospital | 1,014.38 mi (1,632.49 km) |
| Aich to Ourem | 1,074.53 mi (1,729.29 km) |
| Aich to Ovar | 1,023.97 mi (1,647.92 km) |
| Aich to Pacos de Ferreira | 997.62 mi (1,605.52 km) |
| Aich to Palmela | 1,138.11 mi (1,831.62 km) |
| Aich to Paredes | 997.60 mi (1,605.48 km) |
| Aich to Paredes de Coura | 978.56 mi (1,574.84 km) |
| Aich to Penacova | 1,035.32 mi (1,666.18 km) |
| Aich to Penafiel | 995.30 mi (1,601.78 km) |
| Aich to Peniche | 1,120.32 mi (1,802.97 km) |
| Aich to Peso da Regua | 975.98 mi (1,570.69 km) |
| Aich to Pinhal Novo | 1,135.61 mi (1,827.59 km) |
| Aich to Pinhel | 963.52 mi (1,550.64 km) |
| Aich to Pombal | 1,065.02 mi (1,713.98 km) |
