| Piran to Bougival | 583.24 mi (938.63 km) |
| Piran to Bouguenais | 732.09 mi (1,178.18 km) |
| Piran to Boulogne-Billancourt | 578.21 mi (930.53 km) |
| Piran to Boulogne-sur-Mer | 656.74 mi (1,056.91 km) |
| Piran to Bourg-de-Peage | 415.30 mi (668.36 km) |
| Piran to Bourg-en-Bresse | 403.75 mi (649.77 km) |
| Piran to Bourg-la-Reine | 573.77 mi (923.39 km) |
| Piran to Bourg-les-Valence | 423.66 mi (681.82 km) |
| Piran to Bourges | 543.46 mi (874.62 km) |
| Piran to Bourgoin-Jallieu | 401.13 mi (645.56 km) |
| Piran to Bressuire | 677.58 mi (1,090.45 km) |
| Piran to Brest | 872.01 mi (1,403.37 km) |
| Piran to Bretigny-sur-Orge | 570.52 mi (918.17 km) |
| Piran to Breuillet | 575.45 mi (926.10 km) |
| Piran to Briancon | 340.19 mi (547.48 km) |
