| Buckhurst Hill to Ayamonte | 1,061.19 mi (1,707.82 km) |
| Buckhurst Hill to Azcoitia | 594.17 mi (956.22 km) |
| Buckhurst Hill to Azpeitia | 593.60 mi (955.30 km) |
| Buckhurst Hill to Azuqueca de Henares | 780.68 mi (1,256.38 km) |
| Buckhurst Hill to Badajoz | 943.68 mi (1,518.70 km) |
| Buckhurst Hill to Badalona | 712.27 mi (1,146.29 km) |
| Buckhurst Hill to Baena | 991.28 mi (1,595.31 km) |
| Buckhurst Hill to Baeza | 958.25 mi (1,542.15 km) |
| Buckhurst Hill to Bailen | 954.13 mi (1,535.53 km) |
| Buckhurst Hill to Balaguer | 680.95 mi (1,095.89 km) |
| Buckhurst Hill to Banolas | 669.66 mi (1,077.72 km) |
| Buckhurst Hill to Baranain | 615.40 mi (990.38 km) |
| Buckhurst Hill to Barbadanes | 744.62 mi (1,198.35 km) |
| Buckhurst Hill to Barbastro | 663.03 mi (1,067.04 km) |
| Buckhurst Hill to Barcelona | 715.37 mi (1,151.27 km) |
