| Nidderau to Kamen | 107.17 mi (172.47 km) |
| Nidderau to Kamenz | 237.83 mi (382.75 km) |
| Nidderau to Kamp-Lintfort | 134.55 mi (216.53 km) |
| Nidderau to Kandel | 86.47 mi (139.17 km) |
| Nidderau to Kappeln | 307.87 mi (495.46 km) |
| Nidderau to Karben | 5.96 mi (9.59 km) |
| Nidderau to Karlsdorf-Neuthard | 78.57 mi (126.45 km) |
| Nidderau to Karlsfeld | 182.04 mi (292.96 km) |
| Nidderau to Karlsruhe | 88.56 mi (142.52 km) |
| Nidderau to Kassel | 78.13 mi (125.74 km) |
| Nidderau to Kaufbeuren | 181.36 mi (291.87 km) |
| Nidderau to Kaufering | 174.45 mi (280.76 km) |
| Nidderau to Kaufungen | 77.86 mi (125.30 km) |
| Nidderau to Kehl | 126.09 mi (202.92 km) |
| Nidderau to Kelheim | 161.68 mi (260.20 km) |
