| Silver Spring to Ayamonte | 3,690.37 mi (5,939.08 km) |
| Silver Spring to Azcoitia | 3,768.54 mi (6,064.88 km) |
| Silver Spring to Azpeitia | 3,770.56 mi (6,068.14 km) |
| Silver Spring to Azuqueca de Henares | 3,795.92 mi (6,108.94 km) |
| Silver Spring to Badajoz | 3,663.50 mi (5,895.84 km) |
| Silver Spring to Badalona | 4,029.82 mi (6,485.37 km) |
| Silver Spring to Baena | 3,831.07 mi (6,165.51 km) |
| Silver Spring to Baeza | 3,861.85 mi (6,215.04 km) |
| Silver Spring to Bailen | 3,844.14 mi (6,186.54 km) |
| Silver Spring to Balaguer | 3,952.68 mi (6,361.23 km) |
| Silver Spring to Banolas | 4,033.59 mi (6,491.43 km) |
| Silver Spring to Baranain | 3,808.79 mi (6,129.66 km) |
| Silver Spring to Barbadanes | 3,528.04 mi (5,677.84 km) |
| Silver Spring to Barbastro | 3,913.86 mi (6,298.74 km) |
| Silver Spring to Barcelona | 4,028.75 mi (6,483.65 km) |
