| Sines to Oliveira de Frades | 194.27 mi (312.65 km) |
| Sines to Oliveira do Bairro | 178.09 mi (286.60 km) |
| Sines to Oliveira do Hospital | 174.57 mi (280.94 km) |
| Sines to Ourem | 118.23 mi (190.27 km) |
| Sines to Ovar | 201.58 mi (324.41 km) |
| Sines to Pacos de Ferreira | 230.17 mi (370.42 km) |
| Sines to Palmela | 42.33 mi (68.12 km) |
| Sines to Paredes | 226.00 mi (363.72 km) |
| Sines to Paredes de Coura | 273.94 mi (440.86 km) |
| Sines to Penacova | 163.02 mi (262.35 km) |
| Sines to Penafiel | 226.76 mi (364.93 km) |
| Sines to Peniche | 100.14 mi (161.16 km) |
| Sines to Peso da Regua | 229.27 mi (368.98 km) |
| Sines to Pinhal Novo | 46.81 mi (75.33 km) |
| Sines to Pinhel | 217.74 mi (350.42 km) |
