| Croydon to Bougival | 199.85 mi (321.63 km) |
| Croydon to Bouguenais | 297.74 mi (479.17 km) |
| Croydon to Boulogne-Billancourt | 203.92 mi (328.17 km) |
| Croydon to Boulogne-sur-Mer | 87.21 mi (140.34 km) |
| Croydon to Bourg-de-Peage | 497.74 mi (801.03 km) |
| Croydon to Bourg-en-Bresse | 431.62 mi (694.63 km) |
| Croydon to Bourg-la-Reine | 208.93 mi (336.24 km) |
| Croydon to Bourg-les-Valence | 500.01 mi (804.69 km) |
| Croydon to Bourges | 317.09 mi (510.31 km) |
| Croydon to Bourgoin-Jallieu | 469.44 mi (755.49 km) |
| Croydon to Bressuire | 313.65 mi (504.76 km) |
| Croydon to Brest | 283.63 mi (456.45 km) |
| Croydon to Bretigny-sur-Orge | 218.87 mi (352.23 km) |
| Croydon to Breuillet | 218.79 mi (352.11 km) |
| Croydon to Briancon | 544.47 mi (876.24 km) |
