| Fern Down to Borsbeek | 278.74 mi (448.59 km) |
| Fern Down to Boussu | 250.98 mi (403.92 km) |
| Fern Down to Braine-l'Alleud | 274.26 mi (441.38 km) |
| Fern Down to Braine-le-Chateau | 269.66 mi (433.98 km) |
| Fern Down to Braine-le-Comte | 264.33 mi (425.39 km) |
| Fern Down to Brasschaat | 279.42 mi (449.69 km) |
| Fern Down to Brecht | 285.94 mi (460.17 km) |
| Fern Down to Bredene | 213.87 mi (344.19 km) |
| Fern Down to Bree | 326.21 mi (524.98 km) |
| Fern Down to Bruges | 224.42 mi (361.16 km) |
| Fern Down to Brussels | 272.81 mi (439.04 km) |
| Fern Down to Buggenhout | 266.03 mi (428.13 km) |
| Fern Down to Chapelle-lez-Herlaimont | 271.91 mi (437.59 km) |
| Fern Down to Charleroi | 279.08 mi (449.13 km) |
| Fern Down to Chatelet | 282.71 mi (454.98 km) |
