| Helensburgh to Koscian | 904.71 mi (1,455.98 km) |
| Helensburgh to Koscielisko | 1,123.97 mi (1,808.85 km) |
| Helensburgh to Koscierzyna | 904.08 mi (1,454.98 km) |
| Helensburgh to Kostrzyn | 917.46 mi (1,476.52 km) |
| Helensburgh to Kostrzyn nad Odra | 814.09 mi (1,310.16 km) |
| Helensburgh to Koszalin | 832.86 mi (1,340.35 km) |
| Helensburgh to Kowary | 916.43 mi (1,474.85 km) |
| Helensburgh to Kozienice | 1,108.45 mi (1,783.87 km) |
| Helensburgh to Kozuchow | 875.12 mi (1,408.37 km) |
| Helensburgh to Kozy | 1,074.43 mi (1,729.13 km) |
| Helensburgh to Krakow | 1,097.00 mi (1,765.46 km) |
| Helensburgh to Krapkowice | 1,008.08 mi (1,622.36 km) |
| Helensburgh to Krasnik | 1,154.55 mi (1,858.07 km) |
| Helensburgh to Krasnystaw | 1,189.52 mi (1,914.35 km) |
| Helensburgh to Krosno | 1,179.42 mi (1,898.09 km) |
