| Slupca to Decatur (Georgia) | 4,875.65 mi (7,846.60 km) |
| Slupca to Decatur (Illinois) | 4,712.16 mi (7,583.49 km) |
| Slupca to Deer Park (New York) | 4,113.52 mi (6,620.08 km) |
| Slupca to Deer Park (Texas) | 5,483.89 mi (8,825.47 km) |
| Slupca to Deerfield (Illinois) | 4,553.24 mi (7,327.73 km) |
| Slupca to Deerfield Beach (Florida) | 5,118.05 mi (8,236.70 km) |
| Slupca to Defiance (Ohio) | 4,482.20 mi (7,213.40 km) |
| Slupca to DeForest (Wisconsin) | 4,545.56 mi (7,315.37 km) |
| Slupca to DeKalb (Illinois) | 4,595.16 mi (7,395.20 km) |
| Slupca to Del Aire (California) | 5,921.23 mi (9,529.29 km) |
| Slupca to Del City (Oklahoma) | 5,234.74 mi (8,424.50 km) |
| Slupca to Del Rio (Texas) | 5,695.27 mi (9,165.66 km) |
| Slupca to DeLand (Florida) | 5,017.21 mi (8,074.41 km) |
| Slupca to Delano (California) | 5,826.68 mi (9,377.13 km) |
| Slupca to Delaware (Ohio) | 4,489.13 mi (7,224.56 km) |
