| Sint-Niklaas to Kerepestarcsa | 723.75 mi (1,164.77 km) |
| Sint-Niklaas to Keszthely | 666.65 mi (1,072.87 km) |
| Sint-Niklaas to Kiskoros | 754.67 mi (1,214.53 km) |
| Sint-Niklaas to Kiskunfelegyhaza | 775.11 mi (1,247.42 km) |
| Sint-Niklaas to Kiskunhalas | 769.65 mi (1,238.64 km) |
| Sint-Niklaas to Kiskunlachaza | 724.27 mi (1,165.59 km) |
| Sint-Niklaas to Kiskunmajsa | 777.73 mi (1,251.63 km) |
| Sint-Niklaas to Kisujszallas | 797.00 mi (1,282.64 km) |
| Sint-Niklaas to Kisvarda | 825.49 mi (1,328.49 km) |
| Sint-Niklaas to Komarom | 670.23 mi (1,078.64 km) |
| Sint-Niklaas to Komlo | 728.79 mi (1,172.88 km) |
| Sint-Niklaas to Kormend | 632.08 mi (1,017.24 km) |
| Sint-Niklaas to Koszeg | 616.86 mi (992.74 km) |
| Sint-Niklaas to Lajosmizse | 752.37 mi (1,210.81 km) |
| Sint-Niklaas to Maglod | 730.64 mi (1,175.86 km) |
