| Donaueschingen to Kranenburg | 287.40 mi (462.53 km) |
| Donaueschingen to Krefeld | 249.08 mi (400.86 km) |
| Donaueschingen to Kressbronn am Bodensee | 56.59 mi (91.08 km) |
| Donaueschingen to Kreuzau | 213.22 mi (343.14 km) |
| Donaueschingen to Kreuztal | 209.61 mi (337.33 km) |
| Donaueschingen to Kriftel | 147.16 mi (236.83 km) |
| Donaueschingen to Kronach | 203.25 mi (327.10 km) |
| Donaueschingen to Kronberg | 154.09 mi (247.99 km) |
| Donaueschingen to Kronshagen | 446.09 mi (717.91 km) |
| Donaueschingen to Krumbach | 88.39 mi (142.25 km) |
| Donaueschingen to Kulmbach | 199.03 mi (320.30 km) |
| Donaueschingen to Kummersbruck | 184.36 mi (296.69 km) |
| Donaueschingen to Kunzell | 187.58 mi (301.88 km) |
| Donaueschingen to Kunzelsau | 106.54 mi (171.46 km) |
| Donaueschingen to Kurort Steinbach-Hallenberg | 211.33 mi (340.11 km) |
