| Niel to Kranenburg | 85.77 mi (138.03 km) |
| Niel to Krefeld | 97.79 mi (157.38 km) |
| Niel to Kressbronn am Bodensee | 339.48 mi (546.34 km) |
| Niel to Kreuzau | 97.35 mi (156.67 km) |
| Niel to Kreuztal | 158.17 mi (254.55 km) |
| Niel to Kriftel | 194.81 mi (313.51 km) |
| Niel to Kronach | 312.04 mi (502.18 km) |
| Niel to Kronberg | 193.56 mi (311.51 km) |
| Niel to Kronshagen | 327.36 mi (526.83 km) |
| Niel to Krumbach | 334.46 mi (538.26 km) |
| Niel to Kulmbach | 319.01 mi (513.40 km) |
| Niel to Kummersbruck | 353.34 mi (568.64 km) |
| Niel to Kunzell | 238.10 mi (383.19 km) |
| Niel to Kunzelsau | 268.30 mi (431.79 km) |
| Niel to Kurort Steinbach-Hallenberg | 273.01 mi (439.36 km) |
