| Sulphur to Ayamonte | 4,790.54 mi (7,709.63 km) |
| Sulphur to Azcoitia | 4,874.46 mi (7,844.69 km) |
| Sulphur to Azpeitia | 4,876.48 mi (7,847.93 km) |
| Sulphur to Azuqueca de Henares | 4,902.21 mi (7,889.34 km) |
| Sulphur to Badajoz | 4,767.02 mi (7,671.78 km) |
| Sulphur to Badalona | 5,135.86 mi (8,265.37 km) |
| Sulphur to Baena | 4,934.08 mi (7,940.64 km) |
| Sulphur to Baeza | 4,965.84 mi (7,991.75 km) |
| Sulphur to Bailen | 4,948.12 mi (7,963.23 km) |
| Sulphur to Balaguer | 5,058.81 mi (8,141.36 km) |
| Sulphur to Banolas | 5,139.00 mi (8,270.42 km) |
| Sulphur to Baranain | 4,914.82 mi (7,909.64 km) |
| Sulphur to Barbadanes | 4,634.44 mi (7,458.41 km) |
| Sulphur to Barbastro | 5,019.98 mi (8,078.87 km) |
| Sulphur to Barcelona | 5,134.83 mi (8,263.71 km) |
