| Forest to Bouguenais | 368.24 mi (592.63 km) |
| Forest to Boulogne-Billancourt | 165.22 mi (265.90 km) |
| Forest to Boulogne-sur-Mer | 118.56 mi (190.81 km) |
| Forest to Bourg-de-Peage | 400.44 mi (644.45 km) |
| Forest to Bourg-en-Bresse | 321.02 mi (516.63 km) |
| Forest to Bourg-la-Reine | 166.64 mi (268.18 km) |
| Forest to Bourg-les-Valence | 406.13 mi (653.61 km) |
| Forest to Bourges | 272.06 mi (437.83 km) |
| Forest to Bourgoin-Jallieu | 363.78 mi (585.44 km) |
| Forest to Bressuire | 350.97 mi (564.84 km) |
| Forest to Brest | 428.41 mi (689.45 km) |
| Forest to Bretigny-sur-Orge | 176.84 mi (284.59 km) |
| Forest to Breuillet | 182.65 mi (293.94 km) |
| Forest to Briancon | 422.59 mi (680.09 km) |
| Forest to Brie-Comte-Robert | 165.27 mi (265.98 km) |
