| Halden to Oliveira do Bairro | 1,550.99 mi (2,496.07 km) |
| Halden to Oliveira do Hospital | 1,545.52 mi (2,487.27 km) |
| Halden to Ourem | 1,605.98 mi (2,584.58 km) |
| Halden to Ovar | 1,532.79 mi (2,466.79 km) |
| Halden to Pacos de Ferreira | 1,502.68 mi (2,418.33 km) |
| Halden to Palmela | 1,681.07 mi (2,705.41 km) |
| Halden to Paredes | 1,505.12 mi (2,422.26 km) |
| Halden to Paredes de Coura | 1,467.49 mi (2,361.70 km) |
| Halden to Penacova | 1,560.93 mi (2,512.07 km) |
| Halden to Penafiel | 1,503.56 mi (2,419.74 km) |
| Halden to Peniche | 1,643.67 mi (2,645.22 km) |
| Halden to Peso da Regua | 1,493.81 mi (2,404.05 km) |
| Halden to Pinhal Novo | 1,677.39 mi (2,699.50 km) |
| Halden to Pinhel | 1,500.70 mi (2,415.15 km) |
| Halden to Pombal | 1,591.01 mi (2,560.49 km) |
