| Hennef to Veliki Preslav | 1,055.95 mi (1,699.39 km) |
| Hennef to Veliko Tarnovo | 1,011.58 mi (1,627.98 km) |
| Hennef to Velingrad | 996.81 mi (1,604.21 km) |
| Hennef to Vidin | 863.93 mi (1,390.36 km) |
| Hennef to Vratsa | 925.38 mi (1,489.25 km) |
| Hennef to Yambol | 1,072.21 mi (1,725.55 km) |
| Hennef to Zlatograd | 1,068.12 mi (1,718.98 km) |
| Hennef to Beli Manastir | 624.22 mi (1,004.58 km) |
| Hennef to Bjelovar | 552.62 mi (889.36 km) |
| Hennef to Cakovec | 516.33 mi (830.95 km) |
| Hennef to Cepin | 633.70 mi (1,019.84 km) |
| Hennef to Crikvenica | 516.56 mi (831.32 km) |
| Hennef to Dakovo | 636.98 mi (1,025.13 km) |
| Hennef to Daruvar | 580.78 mi (934.67 km) |
| Hennef to Duga Resa | 528.03 mi (849.79 km) |
