| Rocky River to Borsbeek | 3,931.38 mi (6,326.95 km) |
| Rocky River to Boussu | 3,928.51 mi (6,322.33 km) |
| Rocky River to Braine-l'Alleud | 3,943.29 mi (6,346.12 km) |
| Rocky River to Braine-le-Chateau | 3,939.11 mi (6,339.39 km) |
| Rocky River to Braine-le-Comte | 3,936.51 mi (6,335.20 km) |
| Rocky River to Brasschaat | 3,928.72 mi (6,322.67 km) |
| Rocky River to Brecht | 3,932.50 mi (6,328.74 km) |
| Rocky River to Bredene | 3,871.88 mi (6,231.18 km) |
| Rocky River to Bree | 3,975.90 mi (6,398.59 km) |
| Rocky River to Bruges | 3,882.30 mi (6,247.95 km) |
| Rocky River to Brussels | 3,937.34 mi (6,336.54 km) |
| Rocky River to Buggenhout | 3,926.63 mi (6,319.30 km) |
| Rocky River to Chapelle-lez-Herlaimont | 3,946.56 mi (6,351.38 km) |
| Rocky River to Charleroi | 3,954.54 mi (6,364.22 km) |
| Rocky River to Chatelet | 3,957.81 mi (6,369.48 km) |
