| Bals to Oliveira de Frades | 1,651.75 mi (2,658.24 km) |
| Bals to Oliveira do Bairro | 1,672.06 mi (2,690.92 km) |
| Bals to Oliveira do Hospital | 1,644.33 mi (2,646.29 km) |
| Bals to Ourem | 1,696.69 mi (2,730.56 km) |
| Bals to Ovar | 1,670.52 mi (2,688.44 km) |
| Bals to Pacos de Ferreira | 1,650.10 mi (2,655.58 km) |
| Bals to Palmela | 1,742.22 mi (2,803.83 km) |
| Bals to Paredes | 1,648.27 mi (2,652.63 km) |
| Bals to Paredes de Coura | 1,644.52 mi (2,646.60 km) |
| Bals to Penacova | 1,667.24 mi (2,683.16 km) |
| Bals to Penafiel | 1,645.71 mi (2,648.51 km) |
| Bals to Peniche | 1,744.00 mi (2,806.70 km) |
| Bals to Peso da Regua | 1,621.57 mi (2,609.67 km) |
| Bals to Pinhal Novo | 1,741.11 mi (2,802.05 km) |
| Bals to Pinhel | 1,595.10 mi (2,567.07 km) |
