| South Houston to Ayamonte | 4,906.23 mi (7,895.81 km) |
| South Houston to Azcoitia | 4,985.72 mi (8,023.74 km) |
| South Houston to Azpeitia | 4,987.72 mi (8,026.96 km) |
| South Houston to Azuqueca de Henares | 5,015.37 mi (8,071.46 km) |
| South Houston to Badajoz | 4,881.82 mi (7,856.53 km) |
| South Houston to Badalona | 5,247.21 mi (8,444.57 km) |
| South Houston to Baena | 5,049.06 mi (8,125.68 km) |
| South Houston to Baeza | 5,080.48 mi (8,176.25 km) |
| South Houston to Bailen | 5,062.77 mi (8,147.73 km) |
| South Houston to Balaguer | 5,170.28 mi (8,320.76 km) |
| South Houston to Banolas | 5,249.75 mi (8,448.66 km) |
| South Houston to Baranain | 5,026.20 mi (8,088.88 km) |
| South Houston to Barbadanes | 4,747.42 mi (7,640.24 km) |
| South Houston to Barbastro | 5,131.45 mi (8,258.27 km) |
| South Houston to Barcelona | 5,246.23 mi (8,442.99 km) |
