| Soma to Ayamonte | 1,894.21 mi (3,048.44 km) |
| Soma to Azcoitia | 1,571.37 mi (2,528.88 km) |
| Soma to Azpeitia | 1,569.09 mi (2,525.21 km) |
| Soma to Azuqueca de Henares | 1,631.61 mi (2,625.82 km) |
| Soma to Badajoz | 1,844.83 mi (2,968.97 km) |
| Soma to Badalona | 1,341.07 mi (2,158.24 km) |
| Soma to Baena | 1,723.13 mi (2,773.11 km) |
| Soma to Baeza | 1,672.19 mi (2,691.14 km) |
| Soma to Bailen | 1,686.63 mi (2,714.37 km) |
| Soma to Balaguer | 1,414.05 mi (2,275.70 km) |
| Soma to Banolas | 1,313.08 mi (2,113.20 km) |
| Soma to Baranain | 1,539.02 mi (2,476.81 km) |
| Soma to Barbadanes | 1,857.93 mi (2,990.05 km) |
| Soma to Barbastro | 1,448.51 mi (2,331.15 km) |
| Soma to Barcelona | 1,344.10 mi (2,163.13 km) |
