| Barbastro to Bougival | 481.77 mi (775.33 km) |
| Barbastro to Bouguenais | 365.47 mi (588.16 km) |
| Barbastro to Boulogne-Billancourt | 480.78 mi (773.73 km) |
| Barbastro to Boulogne-sur-Mer | 604.58 mi (972.98 km) |
| Barbastro to Bourg-de-Peage | 322.12 mi (518.40 km) |
| Barbastro to Bourg-en-Bresse | 383.30 mi (616.86 km) |
| Barbastro to Bourg-la-Reine | 477.82 mi (768.97 km) |
| Barbastro to Bourg-les-Valence | 312.32 mi (502.63 km) |
| Barbastro to Bourges | 366.22 mi (589.38 km) |
| Barbastro to Bourgoin-Jallieu | 354.86 mi (571.09 km) |
| Barbastro to Bressuire | 333.30 mi (536.39 km) |
| Barbastro to Brest | 492.95 mi (793.32 km) |
| Barbastro to Bretigny-sur-Orge | 466.43 mi (750.65 km) |
| Barbastro to Breuillet | 461.95 mi (743.43 km) |
| Barbastro to Briancon | 381.36 mi (613.73 km) |
