| Ashtown to Bougival | 481.23 mi (774.46 km) |
| Ashtown to Bouguenais | 475.84 mi (765.78 km) |
| Ashtown to Boulogne-Billancourt | 485.99 mi (782.13 km) |
| Ashtown to Boulogne-sur-Mer | 383.79 mi (617.64 km) |
| Ashtown to Bourg-de-Peage | 770.08 mi (1,239.33 km) |
| Ashtown to Bourg-en-Bresse | 713.46 mi (1,148.21 km) |
| Ashtown to Bourg-la-Reine | 491.08 mi (790.32 km) |
| Ashtown to Bourg-les-Valence | 770.48 mi (1,239.97 km) |
| Ashtown to Bourges | 580.36 mi (934.01 km) |
| Ashtown to Bourgoin-Jallieu | 747.27 mi (1,202.62 km) |
| Ashtown to Bressuire | 520.14 mi (837.08 km) |
| Ashtown to Brest | 353.67 mi (569.17 km) |
| Ashtown to Bretigny-sur-Orge | 498.86 mi (802.84 km) |
| Ashtown to Breuillet | 496.71 mi (799.38 km) |
| Ashtown to Briancon | 826.39 mi (1,329.94 km) |
