| Sarnen to Bougival | 313.84 mi (505.07 km) |
| Sarnen to Bouguenais | 464.72 mi (747.90 km) |
| Sarnen to Boulogne-Billancourt | 308.78 mi (496.94 km) |
| Sarnen to Boulogne-sur-Mer | 401.05 mi (645.43 km) |
| Sarnen to Bourg-de-Peage | 200.07 mi (321.97 km) |
| Sarnen to Bourg-en-Bresse | 151.06 mi (243.11 km) |
| Sarnen to Bourg-la-Reine | 304.16 mi (489.50 km) |
| Sarnen to Bourg-les-Valence | 209.86 mi (337.74 km) |
| Sarnen to Bourges | 275.92 mi (444.04 km) |
| Sarnen to Bourgoin-Jallieu | 168.39 mi (271.00 km) |
| Sarnen to Bressuire | 412.39 mi (663.68 km) |
| Sarnen to Brest | 601.04 mi (967.29 km) |
| Sarnen to Bretigny-sur-Orge | 300.19 mi (483.10 km) |
| Sarnen to Breuillet | 304.85 mi (490.61 km) |
| Sarnen to Briancon | 158.42 mi (254.95 km) |
