| Cayenne to Bougival | 4,389.88 mi (7,064.83 km) |
| Cayenne to Bouguenais | 4,182.41 mi (6,730.94 km) |
| Cayenne to Boulogne-Billancourt | 4,393.19 mi (7,070.16 km) |
| Cayenne to Boulogne-sur-Mer | 4,424.64 mi (7,120.77 km) |
| Cayenne to Bourg-de-Peage | 4,413.21 mi (7,102.38 km) |
| Cayenne to Bourg-en-Bresse | 4,450.22 mi (7,161.94 km) |
| Cayenne to Bourg-la-Reine | 4,394.64 mi (7,072.48 km) |
| Cayenne to Bourg-les-Valence | 4,403.93 mi (7,087.44 km) |
| Cayenne to Bourges | 4,349.55 mi (6,999.93 km) |
| Cayenne to Bourgoin-Jallieu | 4,436.86 mi (7,140.43 km) |
| Cayenne to Bressuire | 4,219.32 mi (6,790.34 km) |
| Cayenne to Brest | 4,107.28 mi (6,610.02 km) |
| Cayenne to Bretigny-sur-Orge | 4,389.37 mi (7,064.01 km) |
| Cayenne to Breuillet | 4,382.48 mi (7,052.92 km) |
| Cayenne to Briancon | 4,482.58 mi (7,214.01 km) |
