| Grande-Synthe to Kerepestarcsa | 799.00 mi (1,285.87 km) |
| Grande-Synthe to Keszthely | 737.85 mi (1,187.45 km) |
| Grande-Synthe to Kiskoros | 827.70 mi (1,332.05 km) |
| Grande-Synthe to Kiskunfelegyhaza | 848.86 mi (1,366.10 km) |
| Grande-Synthe to Kiskunhalas | 842.40 mi (1,355.71 km) |
| Grande-Synthe to Kiskunlachaza | 798.50 mi (1,285.06 km) |
| Grande-Synthe to Kiskunmajsa | 850.86 mi (1,369.33 km) |
| Grande-Synthe to Kisujszallas | 872.56 mi (1,404.25 km) |
| Grande-Synthe to Kisvarda | 903.41 mi (1,453.89 km) |
| Grande-Synthe to Komarom | 745.10 mi (1,199.12 km) |
| Grande-Synthe to Komlo | 799.51 mi (1,286.69 km) |
| Grande-Synthe to Kormend | 703.23 mi (1,131.75 km) |
| Grande-Synthe to Koszeg | 689.16 mi (1,109.10 km) |
| Grande-Synthe to Lajosmizse | 826.63 mi (1,330.33 km) |
| Grande-Synthe to Maglod | 805.72 mi (1,296.68 km) |
