| Hennef to Forrest City (Arkansas) | 4,710.40 mi (7,580.65 km) |
| Hennef to Fort Atkinson (Wisconsin) | 4,244.42 mi (6,830.73 km) |
| Hennef to Fort Bliss (Texas) | 5,448.78 mi (8,768.97 km) |
| Hennef to Fort Campbell North (Kentucky) | 4,500.17 mi (7,242.32 km) |
| Hennef to Fort Carson (Colorado) | 5,015.29 mi (8,071.33 km) |
| Hennef to Fort Collins (Colorado) | 4,924.84 mi (7,925.76 km) |
| Hennef to Fort Dodge (Iowa) | 4,454.68 mi (7,169.12 km) |
| Hennef to Fort Drum (New York) | 3,703.09 mi (5,959.55 km) |
| Hennef to Fort Hood (Texas) | 5,177.45 mi (8,332.31 km) |
| Hennef to Fort Hunt (Virginia) | 3,991.07 mi (6,423.01 km) |
| Hennef to Fort Lauderdale (Florida) | 4,731.62 mi (7,614.80 km) |
| Hennef to Fort Lee (New Jersey) | 3,771.53 mi (6,069.69 km) |
| Hennef to Fort Leonard Wood (Missouri) | 4,620.98 mi (7,436.75 km) |
| Hennef to Fort Lewis (Washington) | 5,046.63 mi (8,121.76 km) |
| Hennef to Fort Madison (Iowa) | 4,448.40 mi (7,159.01 km) |
