| Sint-Martens-Lennik to Karkkila | 1,024.00 mi (1,647.98 km) |
| Sint-Martens-Lennik to Kauhajoki | 1,048.95 mi (1,688.12 km) |
| Sint-Martens-Lennik to Kauhava | 1,100.60 mi (1,771.25 km) |
| Sint-Martens-Lennik to Kauniainen | 1,027.84 mi (1,654.15 km) |
| Sint-Martens-Lennik to Kemi | 1,258.37 mi (2,025.16 km) |
| Sint-Martens-Lennik to Kemijarvi | 1,362.95 mi (2,193.46 km) |
| Sint-Martens-Lennik to Kempele | 1,239.09 mi (1,994.12 km) |
| Sint-Martens-Lennik to Kerava | 1,045.04 mi (1,681.84 km) |
| Sint-Martens-Lennik to Keuruu | 1,104.46 mi (1,777.46 km) |
| Sint-Martens-Lennik to Kiiminki | 1,255.04 mi (2,019.79 km) |
| Sint-Martens-Lennik to Kirkkonummi | 1,014.96 mi (1,633.42 km) |
| Sint-Martens-Lennik to Kitee | 1,247.97 mi (2,008.41 km) |
| Sint-Martens-Lennik to Kiuruvesi | 1,209.83 mi (1,947.03 km) |
| Sint-Martens-Lennik to Kivisto | 1,034.87 mi (1,665.46 km) |
| Sint-Martens-Lennik to Klaukkala | 1,034.08 mi (1,664.18 km) |
