| Helensburgh to Kothen | 737.01 mi (1,186.10 km) |
| Helensburgh to Kranenburg | 524.88 mi (844.72 km) |
| Helensburgh to Krefeld | 563.36 mi (906.64 km) |
| Helensburgh to Kressbronn am Bodensee | 841.62 mi (1,354.46 km) |
| Helensburgh to Kreuzau | 587.47 mi (945.45 km) |
| Helensburgh to Kreuztal | 626.43 mi (1,008.14 km) |
| Helensburgh to Kriftel | 682.73 mi (1,098.74 km) |
| Helensburgh to Kronach | 773.55 mi (1,244.90 km) |
| Helensburgh to Kronberg | 679.21 mi (1,093.08 km) |
| Helensburgh to Kronshagen | 594.85 mi (957.32 km) |
| Helensburgh to Krumbach | 832.38 mi (1,339.59 km) |
| Helensburgh to Kulmbach | 783.17 mi (1,260.39 km) |
| Helensburgh to Kummersbruck | 828.35 mi (1,333.11 km) |
| Helensburgh to Kunzell | 704.28 mi (1,133.43 km) |
| Helensburgh to Kunzelsau | 760.15 mi (1,223.34 km) |
