| Sarnen to Borsbeek | 342.61 mi (551.38 km) |
| Sarnen to Boussu | 317.61 mi (511.14 km) |
| Sarnen to Braine-l'Alleud | 315.29 mi (507.41 km) |
| Sarnen to Braine-le-Chateau | 318.14 mi (511.99 km) |
| Sarnen to Braine-le-Comte | 317.05 mi (510.25 km) |
| Sarnen to Brasschaat | 347.99 mi (560.04 km) |
| Sarnen to Brecht | 348.29 mi (560.52 km) |
| Sarnen to Bredene | 382.85 mi (616.14 km) |
| Sarnen to Bree | 316.59 mi (509.51 km) |
| Sarnen to Bruges | 374.64 mi (602.92 km) |
| Sarnen to Brussels | 325.18 mi (523.33 km) |
| Sarnen to Buggenhout | 337.67 mi (543.43 km) |
| Sarnen to Chapelle-lez-Herlaimont | 305.74 mi (492.04 km) |
| Sarnen to Charleroi | 298.07 mi (479.69 km) |
| Sarnen to Chatelet | 295.86 mi (476.15 km) |
