| Chelmsford to Ayamonte | 1,074.98 mi (1,730.01 km) |
| Chelmsford to Azcoitia | 604.90 mi (973.49 km) |
| Chelmsford to Azpeitia | 604.26 mi (972.47 km) |
| Chelmsford to Azuqueca de Henares | 791.76 mi (1,274.21 km) |
| Chelmsford to Badajoz | 957.68 mi (1,541.24 km) |
| Chelmsford to Badalona | 716.23 mi (1,152.66 km) |
| Chelmsford to Baena | 1,002.65 mi (1,613.61 km) |
| Chelmsford to Baeza | 968.90 mi (1,559.30 km) |
| Chelmsford to Bailen | 965.10 mi (1,553.17 km) |
| Chelmsford to Balaguer | 686.93 mi (1,105.51 km) |
| Chelmsford to Banolas | 672.65 mi (1,082.52 km) |
| Chelmsford to Baranain | 625.08 mi (1,005.98 km) |
| Chelmsford to Barbadanes | 760.82 mi (1,224.42 km) |
| Chelmsford to Barbastro | 669.99 mi (1,078.24 km) |
| Chelmsford to Barcelona | 719.42 mi (1,157.80 km) |
