| Le Locle to Bougival | 247.21 mi (397.85 km) |
| Le Locle to Bouguenais | 393.44 mi (633.18 km) |
| Le Locle to Boulogne-Billancourt | 242.17 mi (389.74 km) |
| Le Locle to Boulogne-sur-Mer | 344.51 mi (554.43 km) |
| Le Locle to Bourg-de-Peage | 161.31 mi (259.60 km) |
| Le Locle to Bourg-en-Bresse | 92.87 mi (149.47 km) |
| Le Locle to Bourg-la-Reine | 237.37 mi (382.01 km) |
| Le Locle to Bourg-les-Valence | 170.51 mi (274.40 km) |
| Le Locle to Bourges | 204.78 mi (329.57 km) |
| Le Locle to Bourgoin-Jallieu | 123.39 mi (198.58 km) |
| Le Locle to Bressuire | 341.55 mi (549.66 km) |
| Le Locle to Brest | 529.96 mi (852.89 km) |
| Le Locle to Bretigny-sur-Orge | 232.43 mi (374.05 km) |
| Le Locle to Breuillet | 236.65 mi (380.86 km) |
| Le Locle to Briancon | 149.16 mi (240.05 km) |
