| Slovenj Gradec to Dillenburg | 425.72 mi (685.13 km) |
| Slovenj Gradec to Dillingen | 257.80 mi (414.88 km) |
| Slovenj Gradec to Dillingen | 433.03 mi (696.90 km) |
| Slovenj Gradec to Dingolfing | 189.69 mi (305.27 km) |
| Slovenj Gradec to Dinkelsbuhl | 283.00 mi (455.44 km) |
| Slovenj Gradec to Dinklage | 526.53 mi (847.37 km) |
| Slovenj Gradec to Dinslaken | 514.19 mi (827.51 km) |
| Slovenj Gradec to Dippoldiswalde | 309.65 mi (498.34 km) |
| Slovenj Gradec to Ditzingen | 322.19 mi (518.51 km) |
| Slovenj Gradec to Dobeln | 330.81 mi (532.39 km) |
| Slovenj Gradec to Doberlug-Kirchhain | 359.44 mi (578.46 km) |
| Slovenj Gradec to Donaueschingen | 324.13 mi (521.63 km) |
| Slovenj Gradec to Donauworth | 250.23 mi (402.71 km) |
| Slovenj Gradec to Donzdorf | 287.45 mi (462.60 km) |
| Slovenj Gradec to Dorfen | 183.05 mi (294.60 km) |
