| Niles to Dover (New Hampshire) | 862.94 mi (1,388.78 km) |
| Niles to Dover (New Jersey) | 689.94 mi (1,110.35 km) |
| Niles to Dover (Ohio) | 344.44 mi (554.33 km) |
| Niles to Downers Grove (Illinois) | 19.30 mi (31.06 km) |
| Niles to Downey (California) | 1,732.57 mi (2,788.31 km) |
| Niles to Dranesville (Virginia) | 586.61 mi (944.05 km) |
| Niles to Draper (Utah) | 1,249.48 mi (2,010.84 km) |
| Niles to Drexel Heights (Arizona) | 1,444.79 mi (2,325.17 km) |
| Niles to Drexel Hill (Pennsylvania) | 667.21 mi (1,073.77 km) |
| Niles to Duarte (California) | 1,716.27 mi (2,762.07 km) |
| Niles to Dublin (California) | 1,819.58 mi (2,928.33 km) |
| Niles to Dublin (Georgia) | 708.28 mi (1,139.87 km) |
| Niles to Dublin (Ohio) | 276.66 mi (445.24 km) |
| Niles to Dubuque (Iowa) | 151.68 mi (244.11 km) |
| Niles to Duluth (Georgia) | 588.87 mi (947.69 km) |
