| Littlehampton to Oliveira de Frades | 787.66 mi (1,267.62 km) |
| Littlehampton to Oliveira do Bairro | 807.27 mi (1,299.17 km) |
| Littlehampton to Oliveira do Hospital | 803.24 mi (1,292.69 km) |
| Littlehampton to Ourem | 863.10 mi (1,389.02 km) |
| Littlehampton to Ovar | 788.64 mi (1,269.19 km) |
| Littlehampton to Pacos de Ferreira | 758.49 mi (1,220.67 km) |
| Littlehampton to Palmela | 938.86 mi (1,510.94 km) |
| Littlehampton to Paredes | 761.04 mi (1,224.78 km) |
| Littlehampton to Paredes de Coura | 723.02 mi (1,163.58 km) |
| Littlehampton to Penacova | 817.84 mi (1,316.19 km) |
| Littlehampton to Penafiel | 759.52 mi (1,222.33 km) |
| Littlehampton to Peniche | 899.80 mi (1,448.09 km) |
| Littlehampton to Peso da Regua | 750.59 mi (1,207.96 km) |
| Littlehampton to Pinhal Novo | 935.07 mi (1,504.84 km) |
| Littlehampton to Pinhel | 760.00 mi (1,223.10 km) |
