| Union to Dillenburg | 4,583.21 mi (7,375.97 km) |
| Union to Dillingen | 4,747.25 mi (7,639.97 km) |
| Union to Dillingen | 4,575.97 mi (7,364.31 km) |
| Union to Dingolfing | 4,820.59 mi (7,757.99 km) |
| Union to Dinkelsbuhl | 4,722.05 mi (7,599.40 km) |
| Union to Dinklage | 4,506.93 mi (7,253.21 km) |
| Union to Dinslaken | 4,495.78 mi (7,235.26 km) |
| Union to Dippoldiswalde | 4,771.60 mi (7,679.15 km) |
| Union to Ditzingen | 4,684.31 mi (7,538.67 km) |
| Union to Dobeln | 4,742.93 mi (7,633.01 km) |
| Union to Doberlug-Kirchhain | 4,738.97 mi (7,626.64 km) |
| Union to Donaueschingen | 4,696.14 mi (7,557.71 km) |
| Union to Donauworth | 4,754.55 mi (7,651.71 km) |
| Union to Donzdorf | 4,718.19 mi (7,593.20 km) |
| Union to Dorfen | 4,822.33 mi (7,760.80 km) |
