| New Philadelphia to Dixon (California) | 2,139.90 mi (3,443.84 km) |
| New Philadelphia to Dixon (Illinois) | 428.38 mi (689.41 km) |
| New Philadelphia to Dobbs Ferry (New York) | 397.80 mi (640.20 km) |
| New Philadelphia to Doctor Phillips (Florida) | 831.79 mi (1,338.64 km) |
| New Philadelphia to Dodge City (Kansas) | 1,011.47 mi (1,627.80 km) |
| New Philadelphia to Dolton (Illinois) | 330.31 mi (531.58 km) |
| New Philadelphia to Donna (Texas) | 1,374.38 mi (2,211.84 km) |
| New Philadelphia to Dorado (Puerto Rico) | 1,767.98 mi (2,845.29 km) |
| New Philadelphia to Doral (Florida) | 1,015.57 mi (1,634.40 km) |
| New Philadelphia to Doraville (Georgia) | 480.43 mi (773.18 km) |
| New Philadelphia to Dothan (Alabama) | 676.56 mi (1,088.82 km) |
| New Philadelphia to Douglas (Arizona) | 1,684.83 mi (2,711.47 km) |
| New Philadelphia to Douglas (Georgia) | 625.41 mi (1,006.51 km) |
| New Philadelphia to Douglasville (Georgia) | 499.62 mi (804.06 km) |
| New Philadelphia to Dover (Delaware) | 327.13 mi (526.47 km) |
