| Maidenhead to Bougival | 222.82 mi (358.59 km) |
| Maidenhead to Bouguenais | 302.89 mi (487.46 km) |
| Maidenhead to Boulogne-Billancourt | 227.10 mi (365.48 km) |
| Maidenhead to Boulogne-sur-Mer | 115.10 mi (185.24 km) |
| Maidenhead to Bourg-de-Peage | 520.23 mi (837.23 km) |
| Maidenhead to Bourg-en-Bresse | 455.72 mi (733.40 km) |
| Maidenhead to Bourg-la-Reine | 232.17 mi (373.64 km) |
| Maidenhead to Bourg-les-Valence | 522.19 mi (840.38 km) |
| Maidenhead to Bourges | 337.09 mi (542.49 km) |
| Maidenhead to Bourgoin-Jallieu | 492.85 mi (793.17 km) |
| Maidenhead to Bressuire | 323.64 mi (520.85 km) |
| Maidenhead to Brest | 273.67 mi (440.44 km) |
| Maidenhead to Bretigny-sur-Orge | 241.65 mi (388.89 km) |
| Maidenhead to Breuillet | 241.07 mi (387.97 km) |
| Maidenhead to Briancon | 568.78 mi (915.36 km) |
