| Bad Salzdetfurth to Bougival | 410.38 mi (660.45 km) |
| Bad Salzdetfurth to Bouguenais | 619.42 mi (996.87 km) |
| Bad Salzdetfurth to Boulogne-Billancourt | 407.85 mi (656.37 km) |
| Bad Salzdetfurth to Boulogne-sur-Mer | 373.29 mi (600.74 km) |
| Bad Salzdetfurth to Bourg-de-Peage | 535.61 mi (861.98 km) |
| Bad Salzdetfurth to Bourg-en-Bresse | 458.69 mi (738.19 km) |
| Bad Salzdetfurth to Bourg-la-Reine | 407.41 mi (655.67 km) |
| Bad Salzdetfurth to Bourg-les-Valence | 544.33 mi (876.02 km) |
| Bad Salzdetfurth to Bourges | 484.04 mi (778.99 km) |
| Bad Salzdetfurth to Bourgoin-Jallieu | 496.54 mi (799.10 km) |
| Bad Salzdetfurth to Bressuire | 592.90 mi (954.18 km) |
| Bad Salzdetfurth to Brest | 687.88 mi (1,107.03 km) |
| Bad Salzdetfurth to Bretigny-sur-Orge | 414.80 mi (667.56 km) |
| Bad Salzdetfurth to Breuillet | 421.57 mi (678.46 km) |
| Bad Salzdetfurth to Briancon | 518.76 mi (834.87 km) |
