| Southend to Oliveira de Frades | 859.71 mi (1,383.56 km) |
| Southend to Oliveira do Bairro | 879.51 mi (1,415.44 km) |
| Southend to Oliveira do Hospital | 874.65 mi (1,407.62 km) |
| Southend to Ourem | 934.84 mi (1,504.48 km) |
| Southend to Ovar | 861.24 mi (1,386.04 km) |
| Southend to Pacos de Ferreira | 831.14 mi (1,337.59 km) |
| Southend to Palmela | 1,010.28 mi (1,625.88 km) |
| Southend to Paredes | 833.58 mi (1,341.51 km) |
| Southend to Paredes de Coura | 796.23 mi (1,281.41 km) |
| Southend to Penacova | 889.69 mi (1,431.81 km) |
| Southend to Penafiel | 832.01 mi (1,339.00 km) |
| Southend to Peniche | 972.16 mi (1,564.54 km) |
| Southend to Peso da Regua | 822.50 mi (1,323.68 km) |
| Southend to Pinhal Novo | 1,006.54 mi (1,619.87 km) |
| Southend to Pinhel | 830.68 mi (1,336.85 km) |
