| Donaueschingen to Isselburg | 282.96 mi (455.39 km) |
| Donaueschingen to Issum | 264.55 mi (425.76 km) |
| Donaueschingen to Itzehoe | 414.96 mi (667.81 km) |
| Donaueschingen to Jena | 247.76 mi (398.73 km) |
| Donaueschingen to Jever | 389.28 mi (626.49 km) |
| Donaueschingen to Jork | 389.04 mi (626.10 km) |
| Donaueschingen to Juchen | 235.28 mi (378.64 km) |
| Donaueschingen to Julich | 226.63 mi (364.73 km) |
| Donaueschingen to Juterbog | 345.04 mi (555.29 km) |
| Donaueschingen to Kaarst | 240.79 mi (387.51 km) |
| Donaueschingen to Kaiserslautern | 108.36 mi (174.39 km) |
| Donaueschingen to Kalkar | 279.47 mi (449.76 km) |
| Donaueschingen to Kall | 199.86 mi (321.64 km) |
| Donaueschingen to Kaltenkirchen | 411.63 mi (662.45 km) |
| Donaueschingen to Kamen | 254.16 mi (409.04 km) |
