| Olten to Bougival | 285.55 mi (459.55 km) |
| Olten to Bouguenais | 446.32 mi (718.29 km) |
| Olten to Boulogne-Billancourt | 280.51 mi (451.44 km) |
| Olten to Boulogne-sur-Mer | 367.84 mi (591.98 km) |
| Olten to Bourg-de-Peage | 209.98 mi (337.92 km) |
| Olten to Bourg-en-Bresse | 149.07 mi (239.91 km) |
| Olten to Bourg-la-Reine | 276.07 mi (444.29 km) |
| Olten to Bourg-les-Valence | 219.60 mi (353.42 km) |
| Olten to Bourges | 258.88 mi (416.62 km) |
| Olten to Bourgoin-Jallieu | 174.55 mi (280.91 km) |
| Olten to Bressuire | 395.96 mi (637.23 km) |
| Olten to Brest | 578.09 mi (930.35 km) |
| Olten to Bretigny-sur-Orge | 272.93 mi (439.24 km) |
| Olten to Breuillet | 277.98 mi (447.37 km) |
| Olten to Briancon | 180.06 mi (289.78 km) |
