| Helston to Krosno Odrzanskie | 891.45 mi (1,434.65 km) |
| Helston to Krotoszyn | 991.45 mi (1,595.58 km) |
| Helston to Kruszwica | 1,028.15 mi (1,654.65 km) |
| Helston to Krynica | 1,165.55 mi (1,875.78 km) |
| Helston to Krzeszowice | 1,098.18 mi (1,767.36 km) |
| Helston to Kudowa-Zdroj | 946.89 mi (1,523.87 km) |
| Helston to Kutno | 1,072.21 mi (1,725.55 km) |
| Helston to Kwidzyn | 1,055.87 mi (1,699.25 km) |
| Helston to Lancut | 1,212.43 mi (1,951.21 km) |
| Helston to Lapy | 1,217.96 mi (1,960.12 km) |
| Helston to Lask | 1,064.60 mi (1,713.30 km) |
| Helston to Laziska Gorne | 1,063.77 mi (1,711.97 km) |
| Helston to Lebork | 1,014.24 mi (1,632.26 km) |
| Helston to Leczna | 1,227.26 mi (1,975.08 km) |
| Helston to Leczyca | 1,065.63 mi (1,714.96 km) |
