| Cities | Distance |
|---|---|
| Harwich to Koscian | 653.14 mi (1,051.12 km) |
| Harwich to Koscielisko | 834.13 mi (1,342.40 km) |
| Harwich to Koscierzyna | 709.10 mi (1,141.19 km) |
| Harwich to Kostrzyn | 675.63 mi (1,087.32 km) |
| Harwich to Kostrzyn nad Odra | 567.68 mi (913.60 km) |
| Harwich to Koszalin | 637.47 mi (1,025.91 km) |
| Harwich to Kowary | 632.30 mi (1,017.58 km) |
| Harwich to Kozienice | 865.72 mi (1,393.24 km) |
| Harwich to Kozuchow | 611.03 mi (983.36 km) |
| Harwich to Kozy | 790.17 mi (1,271.66 km) |
| Harwich to Krakow | 819.79 mi (1,319.33 km) |
| Harwich to Krapkowice | 728.46 mi (1,172.34 km) |
| Harwich to Krasnik | 902.19 mi (1,451.93 km) |
| Harwich to Krasnystaw | 942.25 mi (1,516.40 km) |
| Harwich to Krosno | 904.63 mi (1,455.86 km) |