| Sarnen to Bitonto | 578.42 mi (930.87 km) |
| Sarnen to Bitritto | 587.14 mi (944.91 km) |
| Sarnen to Bollate | 101.90 mi (163.99 km) |
| Sarnen to Bologna | 223.32 mi (359.40 km) |
| Sarnen to Bolzano | 149.87 mi (241.20 km) |
| Sarnen to Bomporto | 200.85 mi (323.24 km) |
| Sarnen to Bonate di Sopra | 104.88 mi (168.79 km) |
| Sarnen to Bondeno | 206.36 mi (332.11 km) |
| Sarnen to Bordighera | 216.90 mi (349.07 km) |
| Sarnen to Borgaro Torinese | 123.98 mi (199.53 km) |
| Sarnen to Borgo a Buggiano | 240.60 mi (387.21 km) |
| Sarnen to Borgo San Dalmazzo | 180.86 mi (291.07 km) |
| Sarnen to Borgo San Lorenzo | 254.09 mi (408.93 km) |
| Sarnen to Borgomanero | 83.31 mi (134.08 km) |
| Sarnen to Borgoricco | 201.82 mi (324.80 km) |
