| Walthamstow to Bougival | 210.72 mi (339.12 km) |
| Walthamstow to Bouguenais | 312.83 mi (503.46 km) |
| Walthamstow to Boulogne-Billancourt | 214.62 mi (345.40 km) |
| Walthamstow to Boulogne-sur-Mer | 92.39 mi (148.68 km) |
| Walthamstow to Bourg-de-Peage | 508.50 mi (818.35 km) |
| Walthamstow to Bourg-en-Bresse | 441.29 mi (710.19 km) |
| Walthamstow to Bourg-la-Reine | 219.58 mi (353.38 km) |
| Walthamstow to Bourg-les-Valence | 510.98 mi (822.34 km) |
| Walthamstow to Bourges | 329.35 mi (530.03 km) |
| Walthamstow to Bourgoin-Jallieu | 479.60 mi (771.84 km) |
| Walthamstow to Bressuire | 328.46 mi (528.60 km) |
| Walthamstow to Brest | 296.73 mi (477.55 km) |
| Walthamstow to Bretigny-sur-Orge | 229.80 mi (369.82 km) |
| Walthamstow to Breuillet | 230.04 mi (370.21 km) |
| Walthamstow to Briancon | 553.89 mi (891.40 km) |
