| Hennef to Blansko | 426.18 mi (685.87 km) |
| Hennef to Bohumin | 491.60 mi (791.15 km) |
| Hennef to Boskovice | 424.50 mi (683.16 km) |
| Hennef to Brandys nad Labem-Stara Boleslav | 327.05 mi (526.34 km) |
| Hennef to Breclav | 450.19 mi (724.52 km) |
| Hennef to Brevnov | 314.97 mi (506.89 km) |
| Hennef to Brno | 428.26 mi (689.21 km) |
| Hennef to Bruntal | 451.52 mi (726.66 km) |
| Hennef to Bystrc | 423.94 mi (682.27 km) |
| Hennef to Caslav | 362.49 mi (583.37 km) |
| Hennef to Celakovice | 331.01 mi (532.71 km) |
| Hennef to Ceska Lipa | 317.21 mi (510.49 km) |
| Hennef to Ceska Trebova | 408.37 mi (657.21 km) |
| Hennef to Ceske Budejovice | 343.53 mi (552.86 km) |
| Hennef to Cesky Krumlov | 341.77 mi (550.02 km) |
