| Sint-Pieters-Leeuw to Krotoszyn | 572.93 mi (922.05 km) |
| Sint-Pieters-Leeuw to Kruszwica | 615.48 mi (990.52 km) |
| Sint-Pieters-Leeuw to Krynica | 744.81 mi (1,198.66 km) |
| Sint-Pieters-Leeuw to Krzeszowice | 676.93 mi (1,089.42 km) |
| Sint-Pieters-Leeuw to Kudowa-Zdroj | 525.64 mi (845.94 km) |
| Sint-Pieters-Leeuw to Kutno | 656.51 mi (1,056.55 km) |
| Sint-Pieters-Leeuw to Kwidzyn | 652.12 mi (1,049.48 km) |
| Sint-Pieters-Leeuw to Lancut | 791.18 mi (1,273.29 km) |
| Sint-Pieters-Leeuw to Lapy | 806.68 mi (1,298.22 km) |
| Sint-Pieters-Leeuw to Lask | 645.82 mi (1,039.35 km) |
| Sint-Pieters-Leeuw to Laziska Gorne | 642.54 mi (1,034.07 km) |
| Sint-Pieters-Leeuw to Lebork | 621.35 mi (999.96 km) |
| Sint-Pieters-Leeuw to Leczna | 808.09 mi (1,300.50 km) |
| Sint-Pieters-Leeuw to Leczyca | 648.93 mi (1,044.36 km) |
| Sint-Pieters-Leeuw to Legionowo | 721.01 mi (1,160.35 km) |
