| Ruislip to Dardenne Prairie (Missouri) | 4,200.64 mi (6,760.28 km) |
| Ruislip to Darien (Illinois) | 3,953.36 mi (6,362.31 km) |
| Ruislip to Davenport (Iowa) | 4,061.43 mi (6,536.24 km) |
| Ruislip to Davidson (North Carolina) | 3,963.80 mi (6,379.11 km) |
| Ruislip to Davie (Florida) | 4,402.73 mi (7,085.50 km) |
| Ruislip to Davis (California) | 5,276.15 mi (8,491.14 km) |
| Ruislip to Dayton (Nevada) | 5,170.94 mi (8,321.82 km) |
| Ruislip to Dayton (Ohio) | 3,898.10 mi (6,273.39 km) |
| Ruislip to Daytona Beach (Florida) | 4,280.54 mi (6,888.86 km) |
| Ruislip to De Pere (Wisconsin) | 3,833.40 mi (6,169.26 km) |
| Ruislip to De Witt (New York) | 3,431.79 mi (5,522.93 km) |
| Ruislip to Dearborn (Michigan) | 3,743.93 mi (6,025.27 km) |
| Ruislip to Dearborn Heights (Michigan) | 3,746.25 mi (6,029.00 km) |
| Ruislip to DeBary (Florida) | 4,305.83 mi (6,929.56 km) |
| Ruislip to Decatur (Alabama) | 4,257.64 mi (6,852.01 km) |
