| Portishead to Jozefow | 1,021.40 mi (1,643.78 km) |
| Portishead to Kalisz | 891.25 mi (1,434.33 km) |
| Portishead to Kamien Pomorski | 751.46 mi (1,209.35 km) |
| Portishead to Kamienna Gora | 814.11 mi (1,310.19 km) |
| Portishead to Karczew | 1,022.53 mi (1,645.60 km) |
| Portishead to Kartuzy | 891.82 mi (1,435.25 km) |
| Portishead to Katowice | 949.72 mi (1,528.43 km) |
| Portishead to Kedzierzyn-Kozle | 913.32 mi (1,469.85 km) |
| Portishead to Kepno | 891.70 mi (1,435.05 km) |
| Portishead to Ketrzyn | 1,019.69 mi (1,641.03 km) |
| Portishead to Kety | 964.54 mi (1,552.28 km) |
| Portishead to Kielce | 1,009.92 mi (1,625.31 km) |
| Portishead to Kielczow | 858.88 mi (1,382.23 km) |
| Portishead to Klobuck | 936.67 mi (1,507.43 km) |
| Portishead to Klodzko | 845.46 mi (1,360.63 km) |
