| Regensburg to Bougival | 451.08 mi (725.95 km) |
| Regensburg to Bouguenais | 644.10 mi (1,036.58 km) |
| Regensburg to Boulogne-Billancourt | 446.67 mi (718.85 km) |
| Regensburg to Boulogne-sur-Mer | 480.45 mi (773.22 km) |
| Regensburg to Bourg-de-Peage | 430.16 mi (692.27 km) |
| Regensburg to Bourg-en-Bresse | 373.50 mi (601.09 km) |
| Regensburg to Bourg-la-Reine | 443.69 mi (714.04 km) |
| Regensburg to Bourg-les-Valence | 439.95 mi (708.03 km) |
| Regensburg to Bourges | 466.53 mi (750.80 km) |
| Regensburg to Bourgoin-Jallieu | 397.22 mi (639.27 km) |
| Regensburg to Bressuire | 600.37 mi (966.20 km) |
| Regensburg to Brest | 755.45 mi (1,215.78 km) |
| Regensburg to Bretigny-sur-Orge | 445.43 mi (716.84 km) |
| Regensburg to Breuillet | 451.93 mi (727.31 km) |
| Regensburg to Briancon | 383.32 mi (616.90 km) |
