| Ampthill to Bougival | 247.14 mi (397.74 km) |
| Ampthill to Bouguenais | 338.81 mi (545.27 km) |
| Ampthill to Boulogne-Billancourt | 251.09 mi (404.09 km) |
| Ampthill to Boulogne-sur-Mer | 127.70 mi (205.52 km) |
| Ampthill to Bourg-de-Peage | 544.98 mi (877.06 km) |
| Ampthill to Bourg-en-Bresse | 477.83 mi (769.00 km) |
| Ampthill to Bourg-la-Reine | 256.06 mi (412.08 km) |
| Ampthill to Bourg-les-Valence | 547.40 mi (880.96 km) |
| Ampthill to Bourges | 365.07 mi (587.53 km) |
| Ampthill to Bourgoin-Jallieu | 516.15 mi (830.67 km) |
| Ampthill to Bressuire | 358.34 mi (576.69 km) |
| Ampthill to Brest | 307.14 mi (494.30 km) |
| Ampthill to Bretigny-sur-Orge | 266.21 mi (428.42 km) |
| Ampthill to Breuillet | 266.34 mi (428.64 km) |
| Ampthill to Briancon | 590.40 mi (950.16 km) |
