| Leiden to Dallas (Texas) | 4,899.37 mi (7,884.78 km) |
| Leiden to Dalton (Georgia) | 4,348.00 mi (6,997.43 km) |
| Leiden to Daly City (California) | 5,457.98 mi (8,783.78 km) |
| Leiden to Damascus (Maryland) | 3,824.35 mi (6,154.70 km) |
| Leiden to Damascus (Oregon) | 4,996.37 mi (8,040.88 km) |
| Leiden to Dana Point (California) | 5,570.25 mi (8,964.46 km) |
| Leiden to Danbury (Connecticut) | 3,579.83 mi (5,761.19 km) |
| Leiden to Dania Beach (Florida) | 4,596.75 mi (7,397.75 km) |
| Leiden to Danville (California) | 5,436.80 mi (8,749.69 km) |
| Leiden to Danville (Illinois) | 4,182.35 mi (6,730.85 km) |
| Leiden to Danville (Indiana) | 4,159.72 mi (6,694.42 km) |
| Leiden to Danville (Kentucky) | 4,197.91 mi (6,755.88 km) |
| Leiden to Danville (Virginia) | 4,039.52 mi (6,500.98 km) |
| Leiden to Daphne (Alabama) | 4,673.27 mi (7,520.90 km) |
| Leiden to Darby (Pennsylvania) | 3,717.72 mi (5,983.10 km) |
