| Petite-Synthe to Kobarid | 608.62 mi (979.48 km) |
| Petite-Synthe to Kobilje | 703.80 mi (1,132.66 km) |
| Petite-Synthe to Kocevje | 682.86 mi (1,098.96 km) |
| Petite-Synthe to Komen | 633.40 mi (1,019.37 km) |
| Petite-Synthe to Komenda | 647.32 mi (1,041.76 km) |
| Petite-Synthe to Koper | 644.41 mi (1,037.08 km) |
| Petite-Synthe to Kostanjevica na Krki | 696.41 mi (1,120.76 km) |
| Petite-Synthe to Kostel | 690.47 mi (1,111.21 km) |
| Petite-Synthe to Kozje | 692.66 mi (1,114.73 km) |
| Petite-Synthe to Kranj | 639.57 mi (1,029.29 km) |
| Petite-Synthe to Kranjska Gora | 606.95 mi (976.79 km) |
| Petite-Synthe to Krizevci | 697.66 mi (1,122.77 km) |
| Petite-Synthe to Krsko | 694.55 mi (1,117.78 km) |
| Petite-Synthe to Kuzma | 685.84 mi (1,103.76 km) |
| Petite-Synthe to Lasko | 676.79 mi (1,089.18 km) |
