| Alzano Lombardo to Oliveira do Bairro | 984.58 mi (1,584.53 km) |
| Alzano Lombardo to Oliveira do Hospital | 960.11 mi (1,545.15 km) |
| Alzano Lombardo to Ourem | 1,016.66 mi (1,636.15 km) |
| Alzano Lombardo to Ovar | 979.90 mi (1,576.99 km) |
| Alzano Lombardo to Pacos de Ferreira | 957.02 mi (1,540.18 km) |
| Alzano Lombardo to Palmela | 1,071.43 mi (1,724.30 km) |
| Alzano Lombardo to Paredes | 955.83 mi (1,538.26 km) |
| Alzano Lombardo to Paredes de Coura | 946.81 mi (1,523.75 km) |
| Alzano Lombardo to Penacova | 982.50 mi (1,581.18 km) |
| Alzano Lombardo to Penafiel | 953.33 mi (1,534.24 km) |
| Alzano Lombardo to Peniche | 1,063.92 mi (1,712.22 km) |
| Alzano Lombardo to Peso da Regua | 930.70 mi (1,497.82 km) |
| Alzano Lombardo to Pinhal Novo | 1,069.62 mi (1,721.38 km) |
| Alzano Lombardo to Pinhel | 909.45 mi (1,463.62 km) |
| Alzano Lombardo to Pombal | 1,010.31 mi (1,625.94 km) |
