| Portchester to Dallas (Texas) | 4,727.62 mi (7,608.36 km) |
| Portchester to Dalton (Georgia) | 4,155.90 mi (6,688.28 km) |
| Portchester to Daly City (California) | 5,364.38 mi (8,633.13 km) |
| Portchester to Damascus (Maryland) | 3,628.93 mi (5,840.20 km) |
| Portchester to Damascus (Oregon) | 4,920.87 mi (7,919.37 km) |
| Portchester to Dana Point (California) | 5,453.49 mi (8,776.55 km) |
| Portchester to Danbury (Connecticut) | 3,383.74 mi (5,445.61 km) |
| Portchester to Dania Beach (Florida) | 4,377.45 mi (7,044.82 km) |
| Portchester to Danville (California) | 5,342.05 mi (8,597.19 km) |
| Portchester to Danville (Illinois) | 4,009.63 mi (6,452.88 km) |
| Portchester to Danville (Indiana) | 3,983.66 mi (6,411.08 km) |
| Portchester to Danville (Kentucky) | 4,012.66 mi (6,457.75 km) |
| Portchester to Danville (Virginia) | 3,841.16 mi (6,181.75 km) |
| Portchester to Daphne (Alabama) | 4,477.52 mi (7,205.87 km) |
| Portchester to Darby (Pennsylvania) | 3,520.58 mi (5,665.82 km) |
