| San Martin de la Vega to Arcos de Valdevez | 276.74 mi (445.37 km) |
| San Martin de la Vega to Arcozelo | 272.02 mi (437.77 km) |
| San Martin de la Vega to Arganil | 236.45 mi (380.52 km) |
| San Martin de la Vega to Arouca | 250.26 mi (402.75 km) |
| San Martin de la Vega to Arruda dos Vinhos | 304.49 mi (490.03 km) |
| San Martin de la Vega to Aveiro | 268.66 mi (432.36 km) |
| San Martin de la Vega to Aver-o-Mar | 283.98 mi (457.03 km) |
| San Martin de la Vega to Aves | 261.36 mi (420.62 km) |
| San Martin de la Vega to Azambuja | 292.51 mi (470.75 km) |
| San Martin de la Vega to Baiao | 242.87 mi (390.86 km) |
| San Martin de la Vega to Barcelos | 278.59 mi (448.34 km) |
| San Martin de la Vega to Barreiro | 311.90 mi (501.96 km) |
| San Martin de la Vega to Batalha | 279.63 mi (450.01 km) |
| San Martin de la Vega to Beja | 275.64 mi (443.61 km) |
| San Martin de la Vega to Belas | 319.56 mi (514.29 km) |
