| Middle Valley to Ayamonte | 4,209.22 mi (6,774.09 km) |
| Middle Valley to Azcoitia | 4,289.77 mi (6,903.71 km) |
| Middle Valley to Azpeitia | 4,291.79 mi (6,906.97 km) |
| Middle Valley to Azuqueca de Henares | 4,317.55 mi (6,948.42 km) |
| Middle Valley to Badajoz | 4,183.92 mi (6,733.38 km) |
| Middle Valley to Badalona | 4,551.13 mi (7,324.33 km) |
| Middle Valley to Baena | 4,351.27 mi (7,002.70 km) |
| Middle Valley to Baeza | 4,382.50 mi (7,052.95 km) |
| Middle Valley to Bailen | 4,364.78 mi (7,024.44 km) |
| Middle Valley to Balaguer | 4,474.04 mi (7,200.27 km) |
| Middle Valley to Banolas | 4,554.52 mi (7,329.79 km) |
| Middle Valley to Baranain | 4,330.09 mi (6,968.61 km) |
| Middle Valley to Barbadanes | 4,049.70 mi (6,517.36 km) |
| Middle Valley to Barbastro | 4,435.21 mi (7,137.78 km) |
| Middle Valley to Barcelona | 4,550.08 mi (7,322.64 km) |
