| Shoreham-by-Sea to Oliveira de Frades | 795.16 mi (1,279.68 km) |
| Shoreham-by-Sea to Oliveira do Bairro | 814.86 mi (1,311.40 km) |
| Shoreham-by-Sea to Oliveira do Hospital | 810.43 mi (1,304.27 km) |
| Shoreham-by-Sea to Ourem | 870.45 mi (1,400.85 km) |
| Shoreham-by-Sea to Ovar | 796.43 mi (1,281.72 km) |
| Shoreham-by-Sea to Pacos de Ferreira | 766.30 mi (1,233.24 km) |
| Shoreham-by-Sea to Palmela | 946.06 mi (1,522.54 km) |
| Shoreham-by-Sea to Paredes | 768.79 mi (1,237.25 km) |
| Shoreham-by-Sea to Paredes de Coura | 731.16 mi (1,176.69 km) |
| Shoreham-by-Sea to Penacova | 825.24 mi (1,328.10 km) |
| Shoreham-by-Sea to Penafiel | 767.25 mi (1,234.77 km) |
| Shoreham-by-Sea to Peniche | 907.46 mi (1,460.42 km) |
| Shoreham-by-Sea to Peso da Regua | 758.01 mi (1,219.90 km) |
| Shoreham-by-Sea to Pinhal Novo | 942.30 mi (1,516.48 km) |
| Shoreham-by-Sea to Pinhel | 766.87 mi (1,234.16 km) |
