| Asti to Oliveira do Bairro | 898.67 mi (1,446.27 km) |
| Asti to Oliveira do Hospital | 873.22 mi (1,405.31 km) |
| Asti to Ourem | 928.85 mi (1,494.84 km) |
| Asti to Ovar | 895.01 mi (1,440.38 km) |
| Asti to Pacos de Ferreira | 873.02 mi (1,404.99 km) |
| Asti to Palmela | 981.96 mi (1,580.30 km) |
| Asti to Paredes | 871.58 mi (1,402.67 km) |
| Asti to Paredes de Coura | 864.96 mi (1,392.01 km) |
| Asti to Penacova | 895.79 mi (1,441.64 km) |
| Asti to Penafiel | 869.05 mi (1,398.60 km) |
| Asti to Peniche | 976.22 mi (1,571.07 km) |
| Asti to Peso da Regua | 845.82 mi (1,361.21 km) |
| Asti to Pinhal Novo | 980.26 mi (1,577.57 km) |
| Asti to Pinhel | 822.85 mi (1,324.25 km) |
| Asti to Pombal | 923.12 mi (1,485.62 km) |
