| Sussex to Darby (Pennsylvania) | 705.38 mi (1,135.20 km) |
| Sussex to Dardenne Prairie (Missouri) | 329.58 mi (530.41 km) |
| Sussex to Darien (Illinois) | 96.80 mi (155.79 km) |
| Sussex to Davenport (Iowa) | 163.37 mi (262.92 km) |
| Sussex to Davidson (North Carolina) | 659.58 mi (1,061.50 km) |
| Sussex to Davie (Florida) | 1,260.39 mi (2,028.41 km) |
| Sussex to Davis (California) | 1,767.87 mi (2,845.12 km) |
| Sussex to Dayton (Nevada) | 1,641.49 mi (2,641.72 km) |
| Sussex to Dayton (Ohio) | 311.51 mi (501.33 km) |
| Sussex to Daytona Beach (Florida) | 1,040.60 mi (1,674.68 km) |
| Sussex to De Pere (Wisconsin) | 89.85 mi (144.59 km) |
| Sussex to De Witt (New York) | 612.17 mi (985.20 km) |
| Sussex to Dearborn (Michigan) | 260.50 mi (419.23 km) |
| Sussex to Dearborn Heights (Michigan) | 257.27 mi (414.04 km) |
| Sussex to DeBary (Florida) | 1,056.62 mi (1,700.46 km) |
