| Niederkassel to Borsbeek | 113.97 mi (183.42 km) |
| Niederkassel to Boussu | 144.34 mi (232.29 km) |
| Niederkassel to Braine-l'Alleud | 116.73 mi (187.86 km) |
| Niederkassel to Braine-le-Chateau | 121.29 mi (195.19 km) |
| Niederkassel to Braine-le-Comte | 127.76 mi (205.61 km) |
| Niederkassel to Brasschaat | 115.27 mi (185.52 km) |
| Niederkassel to Brecht | 110.49 mi (177.81 km) |
| Niederkassel to Bredene | 178.65 mi (287.52 km) |
| Niederkassel to Bree | 66.77 mi (107.45 km) |
| Niederkassel to Bruges | 167.76 mi (269.99 km) |
| Niederkassel to Brussels | 117.00 mi (188.29 km) |
| Niederkassel to Buggenhout | 124.08 mi (199.69 km) |
| Niederkassel to Chapelle-lez-Herlaimont | 122.89 mi (197.77 km) |
| Niederkassel to Charleroi | 117.58 mi (189.22 km) |
| Niederkassel to Chatelet | 114.04 mi (183.52 km) |
