| Horndean to Bougival | 198.75 mi (319.86 km) |
| Horndean to Bouguenais | 259.69 mi (417.92 km) |
| Horndean to Boulogne-Billancourt | 203.43 mi (327.38 km) |
| Horndean to Boulogne-sur-Mer | 114.69 mi (184.57 km) |
| Horndean to Bourg-de-Peage | 492.61 mi (792.78 km) |
| Horndean to Bourg-en-Bresse | 431.95 mi (695.16 km) |
| Horndean to Bourg-la-Reine | 208.54 mi (335.61 km) |
| Horndean to Bourg-les-Valence | 493.92 mi (794.89 km) |
| Horndean to Bourges | 305.94 mi (492.36 km) |
| Horndean to Bourgoin-Jallieu | 467.30 mi (752.05 km) |
| Horndean to Bressuire | 282.40 mi (454.48 km) |
| Horndean to Brest | 234.11 mi (376.76 km) |
| Horndean to Bretigny-sur-Orge | 216.80 mi (348.91 km) |
| Horndean to Breuillet | 215.16 mi (346.27 km) |
| Horndean to Briancon | 545.14 mi (877.31 km) |
