| Langenthal to Dillenburg | 244.03 mi (392.72 km) |
| Langenthal to Dillingen | 155.41 mi (250.10 km) |
| Langenthal to Dillingen | 155.10 mi (249.60 km) |
| Langenthal to Dingolfing | 239.26 mi (385.05 km) |
| Langenthal to Dinkelsbuhl | 173.42 mi (279.10 km) |
| Langenthal to Dinklage | 376.88 mi (606.53 km) |
| Langenthal to Dinslaken | 304.23 mi (489.62 km) |
| Langenthal to Dippoldiswalde | 367.89 mi (592.06 km) |
| Langenthal to Ditzingen | 126.04 mi (202.84 km) |
| Langenthal to Dobeln | 361.31 mi (581.47 km) |
| Langenthal to Doberlug-Kirchhain | 399.75 mi (643.33 km) |
| Langenthal to Donaueschingen | 60.95 mi (98.09 km) |
| Langenthal to Donauworth | 173.14 mi (278.65 km) |
| Langenthal to Donzdorf | 138.28 mi (222.53 km) |
| Langenthal to Dorfen | 215.43 mi (346.71 km) |
