| Kew Green to Bougival | 211.77 mi (340.82 km) |
| Kew Green to Bouguenais | 307.27 mi (494.50 km) |
| Kew Green to Boulogne-Billancourt | 215.82 mi (347.32 km) |
| Kew Green to Boulogne-sur-Mer | 97.21 mi (156.45 km) |
| Kew Green to Bourg-de-Peage | 509.66 mi (820.22 km) |
| Kew Green to Bourg-en-Bresse | 443.36 mi (713.52 km) |
| Kew Green to Bourg-la-Reine | 220.82 mi (355.38 km) |
| Kew Green to Bourg-les-Valence | 511.96 mi (823.92 km) |
| Kew Green to Bourges | 329.07 mi (529.59 km) |
| Kew Green to Bourgoin-Jallieu | 481.28 mi (774.54 km) |
| Kew Green to Bressuire | 324.32 mi (521.94 km) |
| Kew Green to Brest | 288.06 mi (463.58 km) |
| Kew Green to Bretigny-sur-Orge | 230.80 mi (371.43 km) |
| Kew Green to Breuillet | 230.76 mi (371.37 km) |
| Kew Green to Briancon | 556.16 mi (895.05 km) |
