| Boppard to Bougival | 261.90 mi (421.49 km) |
| Boppard to Bouguenais | 469.63 mi (755.79 km) |
| Boppard to Boulogne-Billancourt | 258.49 mi (416.01 km) |
| Boppard to Boulogne-sur-Mer | 264.90 mi (426.32 km) |
| Boppard to Bourg-de-Peage | 377.78 mi (607.98 km) |
| Boppard to Bourg-en-Bresse | 298.61 mi (480.57 km) |
| Boppard to Bourg-la-Reine | 257.01 mi (413.62 km) |
| Boppard to Bourg-les-Valence | 386.02 mi (621.23 km) |
| Boppard to Bourges | 321.54 mi (517.48 km) |
| Boppard to Bourgoin-Jallieu | 338.38 mi (544.57 km) |
| Boppard to Bressuire | 437.28 mi (703.74 km) |
| Boppard to Brest | 558.18 mi (898.31 km) |
| Boppard to Bretigny-sur-Orge | 262.50 mi (422.45 km) |
| Boppard to Breuillet | 269.40 mi (433.55 km) |
| Boppard to Briancon | 371.33 mi (597.60 km) |
