| Hennef to Holiday (Florida) | 4,736.31 mi (7,622.36 km) |
| Hennef to Holiday City-Berkeley (New Jersey) | 3,823.45 mi (6,153.25 km) |
| Hennef to Holladay (Utah) | 5,129.89 mi (8,255.77 km) |
| Hennef to Holland (Michigan) | 4,151.52 mi (6,681.22 km) |
| Hennef to Hollins (Virginia) | 4,172.08 mi (6,714.32 km) |
| Hennef to Hollister (California) | 5,628.28 mi (9,057.84 km) |
| Hennef to Holly Hill (Florida) | 4,612.71 mi (7,423.43 km) |
| Hennef to Holly Springs (Georgia) | 4,506.93 mi (7,253.20 km) |
| Hennef to Holly Springs (North Carolina) | 4,207.86 mi (6,771.89 km) |
| Hennef to Hollywood (Florida) | 4,738.20 mi (7,625.40 km) |
| Hennef to Holmen (Wisconsin) | 4,280.22 mi (6,888.34 km) |
| Hennef to Holt (Michigan) | 4,099.24 mi (6,597.09 km) |
| Hennef to Holtsville (New York) | 3,736.02 mi (6,012.54 km) |
| Hennef to Holyoke (Massachusetts) | 3,658.68 mi (5,888.08 km) |
| Hennef to Home Gardens (California) | 5,692.96 mi (9,161.93 km) |
