| Nelson to Ayamonte | 1,175.62 mi (1,891.97 km) |
| Nelson to Azcoitia | 736.23 mi (1,184.85 km) |
| Nelson to Azpeitia | 736.03 mi (1,184.53 km) |
| Nelson to Azuqueca de Henares | 918.16 mi (1,477.63 km) |
| Nelson to Badajoz | 1,057.25 mi (1,701.48 km) |
| Nelson to Badalona | 881.11 mi (1,418.01 km) |
| Nelson to Baena | 1,124.98 mi (1,810.49 km) |
| Nelson to Baeza | 1,096.82 mi (1,765.16 km) |
| Nelson to Bailen | 1,090.78 mi (1,755.44 km) |
| Nelson to Balaguer | 843.72 mi (1,357.83 km) |
| Nelson to Banolas | 841.10 mi (1,353.63 km) |
| Nelson to Baranain | 762.83 mi (1,227.66 km) |
| Nelson to Barbadanes | 838.43 mi (1,349.32 km) |
| Nelson to Barbastro | 822.27 mi (1,323.32 km) |
| Nelson to Barcelona | 883.94 mi (1,422.57 km) |
