| Hartsville to Krosno Odrzanskie | 4,713.42 mi (7,585.51 km) |
| Hartsville to Krotoszyn | 4,810.32 mi (7,741.47 km) |
| Hartsville to Kruszwica | 4,803.99 mi (7,731.28 km) |
| Hartsville to Krynica | 5,026.88 mi (8,089.98 km) |
| Hartsville to Krzeszowice | 4,949.88 mi (7,966.06 km) |
| Hartsville to Kudowa-Zdroj | 4,814.08 mi (7,747.52 km) |
| Hartsville to Kutno | 4,857.36 mi (7,817.16 km) |
| Hartsville to Kwidzyn | 4,784.07 mi (7,699.21 km) |
| Hartsville to Lancut | 5,045.64 mi (8,120.18 km) |
| Hartsville to Lapy | 4,947.16 mi (7,961.68 km) |
| Hartsville to Lask | 4,874.36 mi (7,844.52 km) |
| Hartsville to Laziska Gorne | 4,920.82 mi (7,919.30 km) |
| Hartsville to Lebork | 4,713.26 mi (7,585.26 km) |
| Hartsville to Leczna | 5,017.00 mi (8,074.08 km) |
| Hartsville to Leczyca | 4,858.71 mi (7,819.33 km) |
