| Twickenham to Bougival | 209.48 mi (337.12 km) |
| Twickenham to Bouguenais | 300.74 mi (483.99 km) |
| Twickenham to Boulogne-Billancourt | 213.62 mi (343.78 km) |
| Twickenham to Boulogne-sur-Mer | 98.32 mi (158.23 km) |
| Twickenham to Bourg-de-Peage | 507.28 mi (816.39 km) |
| Twickenham to Bourg-en-Bresse | 441.70 mi (710.84 km) |
| Twickenham to Bourg-la-Reine | 218.66 mi (351.89 km) |
| Twickenham to Bourg-les-Valence | 509.45 mi (819.88 km) |
| Twickenham to Bourges | 325.71 mi (524.19 km) |
| Twickenham to Bourgoin-Jallieu | 479.29 mi (771.35 km) |
| Twickenham to Bressuire | 318.52 mi (512.62 km) |
| Twickenham to Brest | 280.63 mi (451.63 km) |
| Twickenham to Bretigny-sur-Orge | 228.44 mi (367.63 km) |
| Twickenham to Breuillet | 228.18 mi (367.23 km) |
| Twickenham to Briancon | 554.63 mi (892.59 km) |
