| Socuellamos to Arcos de Valdevez | 343.80 mi (553.29 km) |
| Socuellamos to Arcozelo | 331.66 mi (533.75 km) |
| Socuellamos to Arganil | 286.55 mi (461.16 km) |
| Socuellamos to Arouca | 309.45 mi (498.01 km) |
| Socuellamos to Arruda dos Vinhos | 336.76 mi (541.96 km) |
| Socuellamos to Aveiro | 323.56 mi (520.71 km) |
| Socuellamos to Aver-o-Mar | 346.67 mi (557.90 km) |
| Socuellamos to Aves | 325.50 mi (523.84 km) |
| Socuellamos to Azambuja | 325.55 mi (523.92 km) |
| Socuellamos to Baiao | 305.10 mi (491.01 km) |
| Socuellamos to Barcelos | 342.60 mi (551.36 km) |
| Socuellamos to Barreiro | 339.60 mi (546.53 km) |
| Socuellamos to Batalha | 321.21 mi (516.94 km) |
| Socuellamos to Beja | 287.98 mi (463.46 km) |
| Socuellamos to Belas | 349.40 mi (562.30 km) |
