| Darby to Kothen | 4,019.44 mi (6,468.66 km) |
| Darby to Kranenburg | 3,787.18 mi (6,094.88 km) |
| Darby to Krefeld | 3,821.37 mi (6,149.90 km) |
| Darby to Kressbronn am Bodensee | 4,052.70 mi (6,522.19 km) |
| Darby to Kreuzau | 3,833.99 mi (6,170.21 km) |
| Darby to Kreuztal | 3,887.12 mi (6,255.71 km) |
| Darby to Kriftel | 3,932.10 mi (6,328.10 km) |
| Darby to Kronach | 4,041.91 mi (6,504.83 km) |
| Darby to Kronberg | 3,930.56 mi (6,325.63 km) |
| Darby to Kronshagen | 3,876.58 mi (6,238.75 km) |
| Darby to Krumbach | 4,064.19 mi (6,540.69 km) |
| Darby to Kulmbach | 4,050.39 mi (6,518.48 km) |
| Darby to Kummersbruck | 4,089.48 mi (6,581.38 km) |
| Darby to Kunzell | 3,968.67 mi (6,386.96 km) |
| Darby to Kunzelsau | 4,004.78 mi (6,445.07 km) |
