| Aldenham to Oliveira de Frades | 843.35 mi (1,357.24 km) |
| Aldenham to Oliveira do Bairro | 862.69 mi (1,388.37 km) |
| Aldenham to Oliveira do Hospital | 859.61 mi (1,383.40 km) |
| Aldenham to Ourem | 919.09 mi (1,479.13 km) |
| Aldenham to Ovar | 843.58 mi (1,357.60 km) |
| Aldenham to Pacos de Ferreira | 813.39 mi (1,309.03 km) |
| Aldenham to Palmela | 995.14 mi (1,601.52 km) |
| Aldenham to Paredes | 816.10 mi (1,313.39 km) |
| Aldenham to Paredes de Coura | 776.99 mi (1,250.44 km) |
| Aldenham to Penacova | 873.74 mi (1,406.15 km) |
| Aldenham to Penafiel | 814.65 mi (1,311.05 km) |
| Aldenham to Peniche | 955.01 mi (1,536.94 km) |
| Aldenham to Peso da Regua | 806.47 mi (1,297.88 km) |
| Aldenham to Pinhal Novo | 991.30 mi (1,595.34 km) |
| Aldenham to Pinhel | 817.06 mi (1,314.93 km) |
