| Slupca to Dardenne Prairie (Missouri) | 4,831.47 mi (7,775.49 km) |
| Slupca to Darien (Illinois) | 4,579.80 mi (7,370.47 km) |
| Slupca to Davenport (Iowa) | 4,675.82 mi (7,525.01 km) |
| Slupca to Davidson (North Carolina) | 4,657.99 mi (7,496.31 km) |
| Slupca to Davie (Florida) | 5,136.40 mi (8,266.24 km) |
| Slupca to Davis (California) | 5,706.51 mi (9,183.75 km) |
| Slupca to Dayton (Nevada) | 5,614.37 mi (9,035.45 km) |
| Slupca to Dayton (Ohio) | 4,554.61 mi (7,329.94 km) |
| Slupca to Daytona Beach (Florida) | 5,000.50 mi (8,047.53 km) |
| Slupca to De Pere (Wisconsin) | 4,441.52 mi (7,147.94 km) |
| Slupca to De Witt (New York) | 4,103.72 mi (6,604.30 km) |
| Slupca to Dearborn (Michigan) | 4,389.50 mi (7,064.21 km) |
| Slupca to Dearborn Heights (Michigan) | 4,391.50 mi (7,067.43 km) |
| Slupca to DeBary (Florida) | 5,026.15 mi (8,088.80 km) |
| Slupca to Decatur (Alabama) | 4,929.44 mi (7,933.17 km) |
