| Seclin to Kranenburg | 154.90 mi (249.29 km) |
| Seclin to Krefeld | 163.26 mi (262.74 km) |
| Seclin to Kressbronn am Bodensee | 360.44 mi (580.07 km) |
| Seclin to Kreuzau | 152.25 mi (245.02 km) |
| Seclin to Kreuztal | 217.69 mi (350.34 km) |
| Seclin to Kriftel | 241.98 mi (389.44 km) |
| Seclin to Kronach | 365.95 mi (588.95 km) |
| Seclin to Kronberg | 242.37 mi (390.05 km) |
| Seclin to Kronshagen | 395.47 mi (636.44 km) |
| Seclin to Krumbach | 365.93 mi (588.91 km) |
| Seclin to Kulmbach | 371.80 mi (598.36 km) |
| Seclin to Kummersbruck | 400.80 mi (645.03 km) |
| Seclin to Kunzell | 293.49 mi (472.33 km) |
| Seclin to Kunzelsau | 308.54 mi (496.55 km) |
| Seclin to Kurort Steinbach-Hallenberg | 330.41 mi (531.74 km) |
