| Dartford to Bougival | 197.15 mi (317.28 km) |
| Dartford to Bouguenais | 305.94 mi (492.37 km) |
| Dartford to Boulogne-Billancourt | 200.98 mi (323.44 km) |
| Dartford to Boulogne-sur-Mer | 78.07 mi (125.64 km) |
| Dartford to Bourg-de-Peage | 494.79 mi (796.28 km) |
| Dartford to Bourg-en-Bresse | 427.23 mi (687.55 km) |
| Dartford to Bourg-la-Reine | 205.91 mi (331.38 km) |
| Dartford to Bourg-les-Valence | 497.34 mi (800.40 km) |
| Dartford to Bourges | 316.50 mi (509.36 km) |
| Dartford to Bourgoin-Jallieu | 465.67 mi (749.43 km) |
| Dartford to Bressuire | 319.43 mi (514.08 km) |
| Dartford to Brest | 297.07 mi (478.09 km) |
| Dartford to Bretigny-sur-Orge | 216.24 mi (348.00 km) |
| Dartford to Breuillet | 216.63 mi (348.64 km) |
| Dartford to Briancon | 539.75 mi (868.65 km) |
