| Keystone to Ayamonte | 4,306.05 mi (6,929.91 km) |
| Keystone to Azcoitia | 4,453.92 mi (7,167.89 km) |
| Keystone to Azpeitia | 4,456.07 mi (7,171.35 km) |
| Keystone to Azuqueca de Henares | 4,455.98 mi (7,171.21 km) |
| Keystone to Badajoz | 4,297.57 mi (6,916.27 km) |
| Keystone to Badalona | 4,711.39 mi (7,582.24 km) |
| Keystone to Baena | 4,460.32 mi (7,178.20 km) |
| Keystone to Baeza | 4,497.20 mi (7,237.55 km) |
| Keystone to Bailen | 4,479.56 mi (7,209.16 km) |
| Keystone to Balaguer | 4,633.62 mi (7,457.09 km) |
| Keystone to Banolas | 4,721.99 mi (7,599.30 km) |
| Keystone to Baranain | 4,492.38 mi (7,229.78 km) |
| Keystone to Barbadanes | 4,193.40 mi (6,748.63 km) |
| Keystone to Barbastro | 4,595.19 mi (7,395.24 km) |
| Keystone to Barcelona | 4,709.76 mi (7,579.62 km) |
