| Preakness to Dormagen | 3,750.44 mi (6,035.75 km) |
| Preakness to Dornstadt | 3,953.46 mi (6,362.48 km) |
| Preakness to Dorsten | 3,741.13 mi (6,020.77 km) |
| Preakness to Dortmund | 3,764.86 mi (6,058.95 km) |
| Preakness to Dorverden | 3,796.89 mi (6,110.51 km) |
| Preakness to Dossenheim | 3,872.02 mi (6,231.41 km) |
| Preakness to Dreieich | 3,856.95 mi (6,207.16 km) |
| Preakness to Drensteinfurt | 3,767.99 mi (6,064.00 km) |
| Preakness to Dresden | 4,023.58 mi (6,475.33 km) |
| Preakness to Drochtersen | 3,779.33 mi (6,082.24 km) |
| Preakness to Drolshagen | 3,790.10 mi (6,099.58 km) |
| Preakness to Duderstadt | 3,874.54 mi (6,235.46 km) |
| Preakness to Duisburg | 3,739.22 mi (6,017.69 km) |
| Preakness to Dulmen | 3,748.90 mi (6,033.27 km) |
| Preakness to Duren | 3,745.27 mi (6,027.43 km) |
