| Lens to Bougival | 112.64 mi (181.28 km) |
| Lens to Bouguenais | 302.65 mi (487.07 km) |
| Lens to Boulogne-Billancourt | 113.48 mi (182.63 km) |
| Lens to Boulogne-sur-Mer | 57.20 mi (92.05 km) |
| Lens to Bourg-de-Peage | 386.64 mi (622.24 km) |
| Lens to Bourg-en-Bresse | 312.04 mi (502.18 km) |
| Lens to Bourg-la-Reine | 116.52 mi (187.51 km) |
| Lens to Bourg-les-Valence | 390.86 mi (629.03 km) |
| Lens to Bourges | 232.16 mi (373.63 km) |
| Lens to Bourgoin-Jallieu | 353.27 mi (568.53 km) |
| Lens to Bressuire | 290.80 mi (468.00 km) |
| Lens to Brest | 357.98 mi (576.11 km) |
| Lens to Bretigny-sur-Orge | 128.01 mi (206.01 km) |
| Lens to Breuillet | 132.31 mi (212.93 km) |
| Lens to Briancon | 421.31 mi (678.04 km) |
