| Caister-on-Sea to Krosno Odrzanskie | 565.04 mi (909.35 km) |
| Caister-on-Sea to Krotoszyn | 667.37 mi (1,074.03 km) |
| Caister-on-Sea to Kruszwica | 693.91 mi (1,116.74 km) |
| Caister-on-Sea to Krynica | 861.81 mi (1,386.96 km) |
| Caister-on-Sea to Krzeszowice | 788.88 mi (1,269.58 km) |
| Caister-on-Sea to Kudowa-Zdroj | 640.60 mi (1,030.94 km) |
| Caister-on-Sea to Kutno | 741.38 mi (1,193.13 km) |
| Caister-on-Sea to Kwidzyn | 714.06 mi (1,149.17 km) |
| Caister-on-Sea to Lancut | 899.07 mi (1,446.92 km) |
| Caister-on-Sea to Lapy | 880.28 mi (1,416.67 km) |
| Caister-on-Sea to Lask | 739.98 mi (1,190.89 km) |
| Caister-on-Sea to Laziska Gorne | 755.84 mi (1,216.41 km) |
| Caister-on-Sea to Lebork | 668.14 mi (1,075.26 km) |
| Caister-on-Sea to Leczna | 901.72 mi (1,451.18 km) |
| Caister-on-Sea to Leczyca | 736.54 mi (1,185.34 km) |
