| Crystal to Bougival | 4,198.57 mi (6,756.94 km) |
| Crystal to Bouguenais | 4,125.43 mi (6,639.24 km) |
| Crystal to Boulogne-Billancourt | 4,203.51 mi (6,764.89 km) |
| Crystal to Boulogne-sur-Mer | 4,104.49 mi (6,605.54 km) |
| Crystal to Bourg-de-Peage | 4,469.15 mi (7,192.41 km) |
| Crystal to Bourg-en-Bresse | 4,424.88 mi (7,121.16 km) |
| Crystal to Bourg-la-Reine | 4,208.50 mi (6,772.93 km) |
| Crystal to Bourg-les-Valence | 4,467.26 mi (7,189.36 km) |
| Crystal to Bourges | 4,281.70 mi (6,890.73 km) |
| Crystal to Bourgoin-Jallieu | 4,453.56 mi (7,167.32 km) |
| Crystal to Bressuire | 4,182.42 mi (6,730.96 km) |
| Crystal to Brest | 3,968.20 mi (6,386.20 km) |
| Crystal to Bretigny-sur-Orge | 4,215.07 mi (6,783.50 km) |
| Crystal to Breuillet | 4,211.99 mi (6,778.54 km) |
| Crystal to Briancon | 4,534.99 mi (7,298.35 km) |
