| Castleton to Dillenburg | 484.59 mi (779.87 km) |
| Castleton to Dillingen | 647.87 mi (1,042.65 km) |
| Castleton to Dillingen | 481.92 mi (775.57 km) |
| Castleton to Dingolfing | 720.90 mi (1,160.17 km) |
| Castleton to Dinkelsbuhl | 621.98 mi (1,000.98 km) |
| Castleton to Dinklage | 431.65 mi (694.67 km) |
| Castleton to Dinslaken | 398.93 mi (642.01 km) |
| Castleton to Dippoldiswalde | 693.96 mi (1,116.82 km) |
| Castleton to Ditzingen | 586.40 mi (943.72 km) |
| Castleton to Dobeln | 665.85 mi (1,071.58 km) |
| Castleton to Doberlug-Kirchhain | 672.95 mi (1,083.01 km) |
| Castleton to Donaueschingen | 606.66 mi (976.32 km) |
| Castleton to Donauworth | 654.62 mi (1,053.51 km) |
| Castleton to Donzdorf | 619.40 mi (996.83 km) |
| Castleton to Dorfen | 722.24 mi (1,162.34 km) |
