| Costesti to Bougival | 1,109.92 mi (1,786.24 km) |
| Costesti to Bouguenais | 1,279.17 mi (2,058.63 km) |
| Costesti to Boulogne-Billancourt | 1,105.10 mi (1,778.48 km) |
| Costesti to Boulogne-sur-Mer | 1,154.01 mi (1,857.21 km) |
| Costesti to Bourg-de-Peage | 969.19 mi (1,559.77 km) |
| Costesti to Bourg-en-Bresse | 956.13 mi (1,538.74 km) |
| Costesti to Bourg-la-Reine | 1,101.31 mi (1,772.38 km) |
| Costesti to Bourg-les-Valence | 977.34 mi (1,572.88 km) |
| Costesti to Bourges | 1,090.43 mi (1,754.87 km) |
| Costesti to Bourgoin-Jallieu | 955.46 mi (1,537.67 km) |
| Costesti to Bressuire | 1,226.71 mi (1,974.19 km) |
| Costesti to Brest | 1,410.51 mi (2,269.99 km) |
| Costesti to Bretigny-sur-Orge | 1,100.49 mi (1,771.06 km) |
| Costesti to Breuillet | 1,106.29 mi (1,780.40 km) |
| Costesti to Briancon | 893.01 mi (1,437.16 km) |
