| Sint-Pieters-Leeuw to Kobarid | 529.01 mi (851.36 km) |
| Sint-Pieters-Leeuw to Kobilje | 620.71 mi (998.94 km) |
| Sint-Pieters-Leeuw to Kocevje | 602.99 mi (970.42 km) |
| Sint-Pieters-Leeuw to Komen | 554.68 mi (892.68 km) |
| Sint-Pieters-Leeuw to Komenda | 566.56 mi (911.80 km) |
| Sint-Pieters-Leeuw to Koper | 566.44 mi (911.60 km) |
| Sint-Pieters-Leeuw to Kostanjevica na Krki | 615.45 mi (990.47 km) |
| Sint-Pieters-Leeuw to Kostel | 610.84 mi (983.06 km) |
| Sint-Pieters-Leeuw to Kozje | 611.13 mi (983.52 km) |
| Sint-Pieters-Leeuw to Kranj | 558.95 mi (899.55 km) |
| Sint-Pieters-Leeuw to Kranjska Gora | 526.44 mi (847.23 km) |
| Sint-Pieters-Leeuw to Krizevci | 614.88 mi (989.55 km) |
| Sint-Pieters-Leeuw to Krsko | 613.33 mi (987.06 km) |
| Sint-Pieters-Leeuw to Kuzma | 602.72 mi (969.98 km) |
| Sint-Pieters-Leeuw to Lasko | 595.40 mi (958.21 km) |
