| Asker to Bougival | 826.77 mi (1,330.56 km) |
| Asker to Bouguenais | 1,001.58 mi (1,611.88 km) |
| Asker to Boulogne-Billancourt | 827.09 mi (1,331.08 km) |
| Asker to Boulogne-sur-Mer | 717.29 mi (1,154.37 km) |
| Asker to Bourg-de-Peage | 1,046.31 mi (1,683.88 km) |
| Asker to Bourg-en-Bresse | 965.42 mi (1,553.69 km) |
| Asker to Bourg-la-Reine | 829.54 mi (1,335.02 km) |
| Asker to Bourg-les-Valence | 1,053.83 mi (1,695.97 km) |
| Asker to Bourges | 939.32 mi (1,511.69 km) |
| Asker to Bourgoin-Jallieu | 1,007.09 mi (1,620.76 km) |
| Asker to Bressuire | 1,001.59 mi (1,611.91 km) |
| Asker to Brest | 990.56 mi (1,594.15 km) |
| Asker to Bretigny-sur-Orge | 840.62 mi (1,352.84 km) |
| Asker to Breuillet | 845.65 mi (1,360.94 km) |
| Asker to Briancon | 1,044.05 mi (1,680.23 km) |
