| Oldham to Oliveira de Frades | 930.21 mi (1,497.03 km) |
| Oldham to Oliveira do Bairro | 948.05 mi (1,525.74 km) |
| Oldham to Oliveira do Hospital | 949.70 mi (1,528.40 km) |
| Oldham to Ourem | 1,006.64 mi (1,620.03 km) |
| Oldham to Ovar | 926.86 mi (1,491.63 km) |
| Oldham to Pacos de Ferreira | 896.88 mi (1,443.39 km) |
| Oldham to Palmela | 1,083.55 mi (1,743.81 km) |
| Oldham to Paredes | 900.30 mi (1,448.89 km) |
| Oldham to Paredes de Coura | 856.82 mi (1,378.91 km) |
| Oldham to Penacova | 961.31 mi (1,547.09 km) |
| Oldham to Penafiel | 899.17 mi (1,447.08 km) |
| Oldham to Peniche | 1,038.38 mi (1,671.12 km) |
| Oldham to Peso da Regua | 894.69 mi (1,439.86 km) |
| Oldham to Pinhal Novo | 1,079.46 mi (1,737.22 km) |
| Oldham to Pinhel | 911.29 mi (1,466.58 km) |
