| Hennef to Dallas (Texas) | 5,051.18 mi (8,129.09 km) |
| Hennef to Dalton (Georgia) | 4,496.46 mi (7,236.35 km) |
| Hennef to Daly City (California) | 5,607.58 mi (9,024.52 km) |
| Hennef to Damascus (Maryland) | 3,971.93 mi (6,392.21 km) |
| Hennef to Damascus (Oregon) | 5,143.28 mi (8,277.31 km) |
| Hennef to Dana Point (California) | 5,722.38 mi (9,209.28 km) |
| Hennef to Danbury (Connecticut) | 3,727.19 mi (5,998.33 km) |
| Hennef to Dania Beach (Florida) | 4,736.50 mi (7,622.66 km) |
| Hennef to Danville (California) | 5,586.56 mi (8,990.69 km) |
| Hennef to Danville (Illinois) | 4,333.95 mi (6,974.82 km) |
| Hennef to Danville (Indiana) | 4,310.90 mi (6,937.73 km) |
| Hennef to Danville (Kentucky) | 4,347.69 mi (6,996.92 km) |
| Hennef to Danville (Virginia) | 4,186.42 mi (6,737.40 km) |
| Hennef to Daphne (Alabama) | 4,820.96 mi (7,758.59 km) |
| Hennef to Darby (Pennsylvania) | 3,864.86 mi (6,219.89 km) |
