| Donaueschingen to Kamenz | 339.24 mi (545.96 km) |
| Donaueschingen to Kamp-Lintfort | 260.36 mi (419.01 km) |
| Donaueschingen to Kandel | 79.31 mi (127.64 km) |
| Donaueschingen to Kappeln | 467.56 mi (752.46 km) |
| Donaueschingen to Karben | 157.93 mi (254.16 km) |
| Donaueschingen to Karlsdorf-Neuthard | 81.78 mi (131.61 km) |
| Donaueschingen to Karlsfeld | 137.98 mi (222.05 km) |
| Donaueschingen to Karlsruhe | 73.11 mi (117.66 km) |
| Donaueschingen to Kassel | 236.56 mi (380.70 km) |
| Donaueschingen to Kaufbeuren | 98.26 mi (158.14 km) |
| Donaueschingen to Kaufering | 110.36 mi (177.60 km) |
| Donaueschingen to Kaufungen | 235.29 mi (378.67 km) |
| Donaueschingen to Kehl | 52.87 mi (85.08 km) |
| Donaueschingen to Kelheim | 167.92 mi (270.25 km) |
| Donaueschingen to Kelkheim (Taunus) | 150.97 mi (242.96 km) |
