| Portchester to Decatur (Georgia) | 4,175.71 mi (6,720.16 km) |
| Portchester to Decatur (Illinois) | 4,074.77 mi (6,557.71 km) |
| Portchester to Deer Park (New York) | 3,404.33 mi (5,478.74 km) |
| Portchester to Deer Park (Texas) | 4,820.41 mi (7,757.70 km) |
| Portchester to Deerfield (Illinois) | 3,926.24 mi (6,318.67 km) |
| Portchester to Deerfield Beach (Florida) | 4,363.68 mi (7,022.66 km) |
| Portchester to Defiance (Ohio) | 3,829.95 mi (6,163.71 km) |
| Portchester to DeForest (Wisconsin) | 3,934.88 mi (6,332.59 km) |
| Portchester to DeKalb (Illinois) | 3,971.45 mi (6,391.44 km) |
| Portchester to Del Aire (California) | 5,450.59 mi (8,771.87 km) |
| Portchester to Del City (Oklahoma) | 4,619.16 mi (7,433.81 km) |
| Portchester to Del Rio (Texas) | 5,065.95 mi (8,152.86 km) |
| Portchester to DeLand (Florida) | 4,279.24 mi (6,886.78 km) |
| Portchester to Delano (California) | 5,374.62 mi (8,649.61 km) |
| Portchester to Delaware (Ohio) | 3,823.20 mi (6,152.84 km) |
