| Cities | Distance |
|---|---|
| Harwich to Krosno Odrzanskie | 587.84 mi (946.03 km) |
| Harwich to Krotoszyn | 689.46 mi (1,109.57 km) |
| Harwich to Kruszwica | 721.00 mi (1,160.33 km) |
| Harwich to Krynica | 876.70 mi (1,410.92 km) |
| Harwich to Krzeszowice | 805.48 mi (1,296.29 km) |
| Harwich to Kudowa-Zdroj | 655.43 mi (1,054.81 km) |
| Harwich to Kutno | 766.81 mi (1,234.06 km) |
| Harwich to Kwidzyn | 745.75 mi (1,200.17 km) |
| Harwich to Lancut | 917.50 mi (1,476.57 km) |
| Harwich to Lapy | 909.52 mi (1,463.73 km) |
| Harwich to Lask | 762.52 mi (1,227.16 km) |
| Harwich to Laziska Gorne | 771.81 mi (1,242.10 km) |
| Harwich to Lebork | 703.31 mi (1,131.87 km) |
| Harwich to Leczna | 925.02 mi (1,488.68 km) |
| Harwich to Leczyca | 761.12 mi (1,224.90 km) |