| Somero to Arcozelo | 1,913.31 mi (3,079.18 km) |
| Somero to Arganil | 1,944.55 mi (3,129.45 km) |
| Somero to Arouca | 1,908.78 mi (3,071.88 km) |
| Somero to Arruda dos Vinhos | 2,045.46 mi (3,291.86 km) |
| Somero to Aveiro | 1,937.82 mi (3,118.62 km) |
| Somero to Aver-o-Mar | 1,897.25 mi (3,053.33 km) |
| Somero to Aves | 1,881.43 mi (3,027.86 km) |
| Somero to Azambuja | 2,034.86 mi (3,274.79 km) |
| Somero to Baiao | 1,889.27 mi (3,040.49 km) |
| Somero to Barcelos | 1,886.35 mi (3,035.79 km) |
| Somero to Barreiro | 2,063.98 mi (3,321.66 km) |
| Somero to Batalha | 1,998.97 mi (3,217.03 km) |
| Somero to Beja | 2,067.91 mi (3,327.98 km) |
| Somero to Belas | 2,063.49 mi (3,320.87 km) |
| Somero to Benavente | 2,038.79 mi (3,281.12 km) |
