| San Gwann to Azcoitia | 1,023.17 mi (1,646.64 km) |
| San Gwann to Azpeitia | 1,021.16 mi (1,643.40 km) |
| San Gwann to Azuqueca de Henares | 1,013.27 mi (1,630.71 km) |
| San Gwann to Badajoz | 1,192.53 mi (1,919.20 km) |
| San Gwann to Badalona | 761.82 mi (1,226.03 km) |
| San Gwann to Baena | 1,045.25 mi (1,682.16 km) |
| San Gwann to Baeza | 999.63 mi (1,608.75 km) |
| San Gwann to Bailen | 1,016.28 mi (1,635.54 km) |
| San Gwann to Balaguer | 839.05 mi (1,350.32 km) |
| San Gwann to Banolas | 760.10 mi (1,223.26 km) |
| San Gwann to Baranain | 982.85 mi (1,581.74 km) |
| San Gwann to Barbadanes | 1,274.22 mi (2,050.66 km) |
| San Gwann to Barbastro | 877.86 mi (1,412.78 km) |
| San Gwann to Barcelona | 762.92 mi (1,227.80 km) |
| San Gwann to Bargas | 1,043.77 mi (1,679.78 km) |
