| Harrisburg to Dillenburg | 3,954.65 mi (6,364.40 km) |
| Harrisburg to Dillingen | 4,108.92 mi (6,612.67 km) |
| Harrisburg to Dillingen | 3,933.21 mi (6,329.89 km) |
| Harrisburg to Dingolfing | 4,188.51 mi (6,740.76 km) |
| Harrisburg to Dinkelsbuhl | 4,086.85 mi (6,577.14 km) |
| Harrisburg to Dinklage | 3,893.03 mi (6,265.22 km) |
| Harrisburg to Dinslaken | 3,869.61 mi (6,227.54 km) |
| Harrisburg to Dippoldiswalde | 4,159.27 mi (6,693.69 km) |
| Harrisburg to Ditzingen | 4,043.96 mi (6,508.12 km) |
| Harrisburg to Dobeln | 4,130.66 mi (6,647.65 km) |
| Harrisburg to Doberlug-Kirchhain | 4,131.81 mi (6,649.50 km) |
| Harrisburg to Donaueschingen | 4,048.22 mi (6,514.98 km) |
| Harrisburg to Donauworth | 4,118.08 mi (6,627.41 km) |
| Harrisburg to Donzdorf | 4,078.88 mi (6,564.32 km) |
| Harrisburg to Dorfen | 4,186.70 mi (6,737.85 km) |
