| Caister-on-Sea to Jozefow | 820.48 mi (1,320.44 km) |
| Caister-on-Sea to Kalisz | 693.43 mi (1,115.98 km) |
| Caister-on-Sea to Kamien Pomorski | 545.14 mi (877.32 km) |
| Caister-on-Sea to Kamienna Gora | 624.48 mi (1,005.01 km) |
| Caister-on-Sea to Karczew | 821.80 mi (1,322.56 km) |
| Caister-on-Sea to Kartuzy | 685.16 mi (1,102.65 km) |
| Caister-on-Sea to Katowice | 760.10 mi (1,223.26 km) |
| Caister-on-Sea to Kedzierzyn-Kozle | 724.16 mi (1,165.42 km) |
| Caister-on-Sea to Kepno | 696.66 mi (1,121.17 km) |
| Caister-on-Sea to Ketrzyn | 813.46 mi (1,309.14 km) |
| Caister-on-Sea to Kety | 777.10 mi (1,250.63 km) |
| Caister-on-Sea to Kielce | 815.08 mi (1,311.75 km) |
| Caister-on-Sea to Kielczow | 665.43 mi (1,070.90 km) |
| Caister-on-Sea to Klobuck | 743.05 mi (1,195.82 km) |
| Caister-on-Sea to Klodzko | 657.76 mi (1,058.57 km) |
