| Portchester to Krosno Odrzanskie | 701.94 mi (1,129.67 km) |
| Portchester to Krotoszyn | 802.08 mi (1,290.83 km) |
| Portchester to Kruszwica | 838.73 mi (1,349.80 km) |
| Portchester to Krynica | 979.10 mi (1,575.71 km) |
| Portchester to Krzeszowice | 910.62 mi (1,465.51 km) |
| Portchester to Kudowa-Zdroj | 759.42 mi (1,222.16 km) |
| Portchester to Kutno | 882.68 mi (1,420.53 km) |
| Portchester to Kwidzyn | 867.50 mi (1,396.11 km) |
| Portchester to Lancut | 1,024.45 mi (1,648.69 km) |
| Portchester to Lapy | 1,028.73 mi (1,655.58 km) |
| Portchester to Lask | 875.25 mi (1,408.58 km) |
| Portchester to Laziska Gorne | 876.35 mi (1,410.35 km) |
| Portchester to Lebork | 827.69 mi (1,332.03 km) |
| Portchester to Leczna | 1,037.94 mi (1,670.40 km) |
| Portchester to Leczyca | 876.11 mi (1,409.96 km) |
