| Hennef to Desert Hot Springs (California) | 5,659.18 mi (9,107.56 km) |
| Hennef to DeSoto (Texas) | 5,065.09 mi (8,151.47 km) |
| Hennef to Destin (Florida) | 4,776.22 mi (7,686.58 km) |
| Hennef to Destrehan (Louisiana) | 4,953.89 mi (7,972.52 km) |
| Hennef to Detroit (Michigan) | 4,057.66 mi (6,530.17 km) |
| Hennef to Diamond Bar (California) | 5,694.97 mi (9,165.16 km) |
| Hennef to Diamond Springs (California) | 5,503.21 mi (8,856.56 km) |
| Hennef to Dickinson (North Dakota) | 4,514.21 mi (7,264.92 km) |
| Hennef to Dickinson (Texas) | 5,163.61 mi (8,310.03 km) |
| Hennef to Dickson (Tennessee) | 4,525.77 mi (7,283.52 km) |
| Hennef to Difficult Run (Virginia) | 3,994.97 mi (6,429.28 km) |
| Hennef to Dinuba (California) | 5,590.66 mi (8,997.31 km) |
| Hennef to Discovery Bay (California) | 5,570.85 mi (8,965.41 km) |
| Hennef to Dix Hills (New York) | 3,748.20 mi (6,032.14 km) |
| Hennef to Dixon (California) | 5,544.58 mi (8,923.14 km) |
