| Hennef to Roy (Utah) | 5,107.72 mi (8,220.09 km) |
| Hennef to Royal Kunia (Hawaii) | 7,369.35 mi (11,859.82 km) |
| Hennef to Royal Oak (Michigan) | 4,053.79 mi (6,523.95 km) |
| Hennef to Royal Palm Beach (Florida) | 4,706.38 mi (7,574.18 km) |
| Hennef to Royse City (Texas) | 5,024.77 mi (8,086.58 km) |
| Hennef to Ruskin (Florida) | 4,747.32 mi (7,640.07 km) |
| Hennef to Russellville (Alabama) | 4,617.87 mi (7,431.75 km) |
| Hennef to Russellville (Arkansas) | 4,785.64 mi (7,701.75 km) |
| Hennef to Ruston (Louisiana) | 4,908.73 mi (7,899.83 km) |
| Hennef to Rutherford (New Jersey) | 3,778.27 mi (6,080.54 km) |
| Hennef to Rutland (Vermont) | 3,612.14 mi (5,813.17 km) |
| Hennef to Sabana Grande (Puerto Rico) | 4,573.53 mi (7,360.38 km) |
| Hennef to Sachse (Texas) | 5,034.71 mi (8,102.59 km) |
| Hennef to Saco (Maine) | 3,515.34 mi (5,657.39 km) |
| Hennef to Sacramento (California) | 5,527.73 mi (8,896.02 km) |
