| Alcala la Real to Boppard | 1,050.27 mi (1,690.25 km) |
| Alcala la Real to Borgentreich | 1,167.48 mi (1,878.88 km) |
| Alcala la Real to Borgholzhausen | 1,172.68 mi (1,887.25 km) |
| Alcala la Real to Borken | 1,123.57 mi (1,808.22 km) |
| Alcala la Real to Borna | 1,239.66 mi (1,995.04 km) |
| Alcala la Real to Bornheim | 1,064.78 mi (1,713.59 km) |
| Alcala la Real to Bosel | 1,216.53 mi (1,957.82 km) |
| Alcala la Real to Bottrop | 1,106.86 mi (1,781.32 km) |
| Alcala la Real to Bovenden | 1,186.97 mi (1,910.24 km) |
| Alcala la Real to Brackenheim | 1,032.73 mi (1,662.01 km) |
| Alcala la Real to Brake | 1,247.45 mi (2,007.57 km) |
| Alcala la Real to Brakel | 1,173.85 mi (1,889.13 km) |
| Alcala la Real to Bramsche | 1,182.19 mi (1,902.55 km) |
| Alcala la Real to Brand | 1,044.00 mi (1,680.15 km) |
| Alcala la Real to Brand-Erbisdorf | 1,254.69 mi (2,019.23 km) |
