| Ath to Oliveira do Bairro | 913.56 mi (1,470.24 km) |
| Ath to Oliveira do Hospital | 903.10 mi (1,453.40 km) |
| Ath to Ourem | 964.57 mi (1,552.32 km) |
| Ath to Ovar | 898.34 mi (1,445.74 km) |
| Ath to Pacos de Ferreira | 869.03 mi (1,398.57 km) |
| Ath to Palmela | 1,036.92 mi (1,668.77 km) |
| Ath to Paredes | 870.55 mi (1,401.02 km) |
| Ath to Paredes de Coura | 839.60 mi (1,351.20 km) |
| Ath to Penacova | 920.75 mi (1,481.81 km) |
| Ath to Penafiel | 868.66 mi (1,397.98 km) |
| Ath to Peniche | 1,005.85 mi (1,618.75 km) |
| Ath to Peso da Regua | 855.06 mi (1,376.09 km) |
| Ath to Pinhal Novo | 1,033.59 mi (1,663.40 km) |
| Ath to Pinhel | 855.40 mi (1,376.63 km) |
| Ath to Pombal | 951.27 mi (1,530.92 km) |
