| Berck-sur-Mer to Bouguenais | 266.84 mi (429.44 km) |
| Berck-sur-Mer to Boulogne-Billancourt | 112.49 mi (181.04 km) |
| Berck-sur-Mer to Boulogne-sur-Mer | 22.00 mi (35.40 km) |
| Berck-sur-Mer to Bourg-de-Peage | 404.25 mi (650.58 km) |
| Berck-sur-Mer to Bourg-en-Bresse | 334.93 mi (539.02 km) |
| Berck-sur-Mer to Bourg-la-Reine | 117.09 mi (188.43 km) |
| Berck-sur-Mer to Bourg-les-Valence | 407.28 mi (655.45 km) |
| Berck-sur-Mer to Bourges | 232.56 mi (374.26 km) |
| Berck-sur-Mer to Bourgoin-Jallieu | 374.01 mi (601.92 km) |
| Berck-sur-Mer to Bressuire | 264.21 mi (425.20 km) |
| Berck-sur-Mer to Brest | 306.88 mi (493.88 km) |
| Berck-sur-Mer to Bretigny-sur-Orge | 128.21 mi (206.33 km) |
| Berck-sur-Mer to Breuillet | 129.90 mi (209.06 km) |
| Berck-sur-Mer to Briancon | 447.13 mi (719.59 km) |
| Berck-sur-Mer to Brie-Comte-Robert | 127.03 mi (204.44 km) |
