| San Martin de la Vega to Montalegre | 246.58 mi (396.83 km) |
| San Martin de la Vega to Montemor-o-Novo | 270.23 mi (434.89 km) |
| San Martin de la Vega to Montemor-o-Velho | 269.76 mi (434.13 km) |
| San Martin de la Vega to Montijo | 303.13 mi (487.84 km) |
| San Martin de la Vega to Mortagua | 246.00 mi (395.90 km) |
| San Martin de la Vega to Moura | 252.39 mi (406.18 km) |
| San Martin de la Vega to Murtosa | 268.43 mi (432.00 km) |
| San Martin de la Vega to Nazare | 294.20 mi (473.47 km) |
| San Martin de la Vega to Nelas | 226.19 mi (364.01 km) |
| San Martin de la Vega to Obidos | 302.29 mi (486.49 km) |
| San Martin de la Vega to Odemira | 327.01 mi (526.27 km) |
| San Martin de la Vega to Odivelas | 314.56 mi (506.23 km) |
| San Martin de la Vega to Oeiras | 324.05 mi (521.52 km) |
| San Martin de la Vega to Olhao | 318.49 mi (512.56 km) |
| San Martin de la Vega to Oliveira de Azemeis | 261.12 mi (420.23 km) |
