| Harelbeke to Dover (New Jersey) | 3,631.63 mi (5,844.54 km) |
| Harelbeke to Dover (Ohio) | 3,924.60 mi (6,316.03 km) |
| Harelbeke to Downers Grove (Illinois) | 4,118.28 mi (6,627.73 km) |
| Harelbeke to Downey (California) | 5,583.12 mi (8,985.16 km) |
| Harelbeke to Dranesville (Virginia) | 3,829.57 mi (6,163.11 km) |
| Harelbeke to Draper (Utah) | 5,014.46 mi (8,069.99 km) |
| Harelbeke to Drexel Heights (Arizona) | 5,452.82 mi (8,775.46 km) |
| Harelbeke to Drexel Hill (Pennsylvania) | 3,702.93 mi (5,959.28 km) |
| Harelbeke to Duarte (California) | 5,564.56 mi (8,955.29 km) |
| Harelbeke to Dublin (California) | 5,475.58 mi (8,812.10 km) |
| Harelbeke to Dublin (Georgia) | 4,361.66 mi (7,019.41 km) |
| Harelbeke to Dublin (Ohio) | 4,009.36 mi (6,452.45 km) |
| Harelbeke to Dubuque (Iowa) | 4,185.07 mi (6,735.22 km) |
| Harelbeke to Duluth (Georgia) | 4,339.84 mi (6,984.30 km) |
| Harelbeke to Duluth (Minnesota) | 4,034.70 mi (6,493.22 km) |
