| Cities | Distance |
|---|---|
| Hennef to Beyne-Heusay | 72.40 mi (116.51 km) |
| Hennef to Bierbeek | 109.93 mi (176.91 km) |
| Hennef to Bilzen | 77.32 mi (124.43 km) |
| Hennef to Binche | 139.24 mi (224.08 km) |
| Hennef to Bissegem | 177.58 mi (285.78 km) |
| Hennef to Blankenberge | 184.47 mi (296.87 km) |
| Hennef to Blegny | 68.27 mi (109.87 km) |
| Hennef to Bocholt | 78.84 mi (126.88 km) |
| Hennef to Boechout | 124.43 mi (200.26 km) |
| Hennef to Bonheiden | 121.04 mi (194.80 km) |
| Hennef to Boom | 128.67 mi (207.08 km) |
| Hennef to Boortmeerbeek | 119.22 mi (191.86 km) |
| Hennef to Borgerhout | 127.09 mi (204.54 km) |
| Hennef to Borgloon | 84.74 mi (136.37 km) |
| Hennef to Bornem | 134.57 mi (216.56 km) |