| Sonneberg to Kamen | 174.81 mi (281.33 km) |
| Sonneberg to Kamenz | 142.86 mi (229.92 km) |
| Sonneberg to Kamp-Lintfort | 216.83 mi (348.95 km) |
| Sonneberg to Kandel | 158.80 mi (255.57 km) |
| Sonneberg to Kappeln | 302.37 mi (486.62 km) |
| Sonneberg to Karben | 106.19 mi (170.89 km) |
| Sonneberg to Karlsdorf-Neuthard | 144.02 mi (231.77 km) |
| Sonneberg to Karlsfeld | 148.02 mi (238.21 km) |
| Sonneberg to Karlsruhe | 154.38 mi (248.45 km) |
| Sonneberg to Kassel | 98.77 mi (158.95 km) |
| Sonneberg to Kaufbeuren | 172.42 mi (277.49 km) |
| Sonneberg to Kaufering | 157.13 mi (252.88 km) |
| Sonneberg to Kaufungen | 93.30 mi (150.15 km) |
| Sonneberg to Kehl | 194.43 mi (312.91 km) |
| Sonneberg to Kelheim | 103.87 mi (167.16 km) |
