| Helensburgh to Jicin | 911.49 mi (1,466.90 km) |
| Helensburgh to Jihlava | 960.76 mi (1,546.19 km) |
| Helensburgh to Jindrichuv Hradec | 950.14 mi (1,529.10 km) |
| Helensburgh to Jirkov | 839.14 mi (1,350.47 km) |
| Helensburgh to Kadan | 837.56 mi (1,347.92 km) |
| Helensburgh to Karlovy Vary | 828.94 mi (1,334.04 km) |
| Helensburgh to Karvina | 1,052.11 mi (1,693.21 km) |
| Helensburgh to Kladno | 876.54 mi (1,410.65 km) |
| Helensburgh to Klasterec nad Ohri | 833.60 mi (1,341.55 km) |
| Helensburgh to Klatovy | 878.65 mi (1,414.05 km) |
| Helensburgh to Kolin | 921.51 mi (1,483.03 km) |
| Helensburgh to Koprivnice | 1,046.90 mi (1,684.82 km) |
| Helensburgh to Kralupy nad Vltavou | 880.69 mi (1,417.33 km) |
| Helensburgh to Kraluv Dvur | 882.12 mi (1,419.64 km) |
| Helensburgh to Krnov | 1,011.71 mi (1,628.19 km) |
