| Sint-Pieters-Leeuw to Kokkola | 1,135.34 mi (1,827.16 km) |
| Sint-Pieters-Leeuw to Kontiolahti | 1,259.61 mi (2,027.15 km) |
| Sint-Pieters-Leeuw to Korsholm | 1,068.26 mi (1,719.21 km) |
| Sint-Pieters-Leeuw to Kotka | 1,100.22 mi (1,770.63 km) |
| Sint-Pieters-Leeuw to Kouvola | 1,106.17 mi (1,780.22 km) |
| Sint-Pieters-Leeuw to Kuhmo | 1,299.39 mi (2,091.16 km) |
| Sint-Pieters-Leeuw to Kuopio | 1,205.42 mi (1,939.94 km) |
| Sint-Pieters-Leeuw to Kurikka | 1,061.30 mi (1,707.99 km) |
| Sint-Pieters-Leeuw to Kuusamo | 1,365.56 mi (2,197.66 km) |
| Sint-Pieters-Leeuw to Kuusankoski | 1,105.15 mi (1,778.57 km) |
| Sint-Pieters-Leeuw to Lahti | 1,079.49 mi (1,737.27 km) |
| Sint-Pieters-Leeuw to Laitila | 966.50 mi (1,555.43 km) |
| Sint-Pieters-Leeuw to Lapinlahti | 1,216.04 mi (1,957.03 km) |
| Sint-Pieters-Leeuw to Lappeenranta | 1,156.41 mi (1,861.07 km) |
| Sint-Pieters-Leeuw to Lapua | 1,091.89 mi (1,757.23 km) |
