| San Martin de la Vega to Oliveira de Frades | 244.89 mi (394.11 km) |
| San Martin de la Vega to Oliveira do Bairro | 260.26 mi (418.85 km) |
| San Martin de la Vega to Oliveira do Hospital | 226.35 mi (364.27 km) |
| San Martin de la Vega to Ourem | 267.39 mi (430.33 km) |
| San Martin de la Vega to Ovar | 269.57 mi (433.82 km) |
| San Martin de la Vega to Pacos de Ferreira | 263.05 mi (423.34 km) |
| San Martin de la Vega to Palmela | 306.24 mi (492.85 km) |
| San Martin de la Vega to Paredes | 258.56 mi (416.11 km) |
| San Martin de la Vega to Paredes de Coura | 285.30 mi (459.15 km) |
| San Martin de la Vega to Penacova | 248.48 mi (399.89 km) |
| San Martin de la Vega to Penafiel | 256.17 mi (412.27 km) |
| San Martin de la Vega to Peniche | 313.30 mi (504.20 km) |
| San Martin de la Vega to Peso da Regua | 229.93 mi (370.03 km) |
| San Martin de la Vega to Pinhal Novo | 305.20 mi (491.17 km) |
| San Martin de la Vega to Pinhel | 187.83 mi (302.28 km) |
