| Leiden to Bougival | 249.96 mi (402.27 km) |
| Leiden to Bouguenais | 439.22 mi (706.86 km) |
| Leiden to Boulogne-Billancourt | 250.06 mi (402.43 km) |
| Leiden to Boulogne-sur-Mer | 158.55 mi (255.16 km) |
| Leiden to Bourg-de-Peage | 492.76 mi (793.02 km) |
| Leiden to Bourg-en-Bresse | 412.75 mi (664.26 km) |
| Leiden to Bourg-la-Reine | 252.36 mi (406.13 km) |
| Leiden to Bourg-les-Valence | 498.68 mi (802.54 km) |
| Leiden to Bourges | 362.95 mi (584.12 km) |
| Leiden to Bourgoin-Jallieu | 455.60 mi (733.22 km) |
| Leiden to Bressuire | 429.91 mi (691.87 km) |
| Leiden to Brest | 473.92 mi (762.70 km) |
| Leiden to Bretigny-sur-Orge | 263.36 mi (423.83 km) |
| Leiden to Breuillet | 268.49 mi (432.09 km) |
| Leiden to Briancon | 511.35 mi (822.94 km) |
