| Leiden to Dover (New Jersey) | 3,646.04 mi (5,867.74 km) |
| Leiden to Dover (Ohio) | 3,932.04 mi (6,328.00 km) |
| Leiden to Downers Grove (Illinois) | 4,116.65 mi (6,625.11 km) |
| Leiden to Downey (California) | 5,556.05 mi (8,941.59 km) |
| Leiden to Dranesville (Virginia) | 3,844.03 mi (6,186.38 km) |
| Leiden to Draper (Utah) | 4,988.20 mi (8,027.73 km) |
| Leiden to Drexel Heights (Arizona) | 5,436.36 mi (8,748.98 km) |
| Leiden to Drexel Hill (Pennsylvania) | 3,718.11 mi (5,983.73 km) |
| Leiden to Duarte (California) | 5,537.50 mi (8,911.74 km) |
| Leiden to Dublin (California) | 5,440.51 mi (8,755.66 km) |
| Leiden to Dublin (Georgia) | 4,379.29 mi (7,047.78 km) |
| Leiden to Dublin (Ohio) | 4,015.63 mi (6,462.54 km) |
| Leiden to Dubuque (Iowa) | 4,179.50 mi (6,726.25 km) |
| Leiden to Duluth (Georgia) | 4,353.96 mi (7,007.02 km) |
| Leiden to Duluth (Minnesota) | 4,021.24 mi (6,471.56 km) |
