| Alum Rock to Oliveira de Frades | 5,604.80 mi (9,020.05 km) |
| Alum Rock to Oliveira do Bairro | 5,601.87 mi (9,015.34 km) |
| Alum Rock to Oliveira do Hospital | 5,633.93 mi (9,066.94 km) |
| Alum Rock to Ourem | 5,639.65 mi (9,076.14 km) |
| Alum Rock to Ovar | 5,580.42 mi (8,980.82 km) |
| Alum Rock to Pacos de Ferreira | 5,570.81 mi (8,965.36 km) |
| Alum Rock to Palmela | 5,676.93 mi (9,136.13 km) |
| Alum Rock to Paredes | 5,576.48 mi (8,974.47 km) |
| Alum Rock to Paredes de Coura | 5,534.59 mi (8,907.07 km) |
| Alum Rock to Penacova | 5,621.76 mi (9,047.35 km) |
| Alum Rock to Penafiel | 5,578.09 mi (8,977.07 km) |
| Alum Rock to Peniche | 5,622.00 mi (9,047.73 km) |
| Alum Rock to Peso da Regua | 5,599.43 mi (9,011.42 km) |
| Alum Rock to Pinhal Novo | 5,673.37 mi (9,130.41 km) |
| Alum Rock to Pinhel | 5,644.51 mi (9,083.97 km) |
