| Chalons-en-Champagne to Kobarid | 467.91 mi (753.03 km) |
| Chalons-en-Champagne to Kobilje | 579.10 mi (931.98 km) |
| Chalons-en-Champagne to Kocevje | 541.82 mi (871.98 km) |
| Chalons-en-Champagne to Komen | 489.32 mi (787.49 km) |
| Chalons-en-Champagne to Komenda | 510.31 mi (821.27 km) |
| Chalons-en-Champagne to Koper | 497.96 mi (801.39 km) |
| Chalons-en-Champagne to Kostanjevica na Krki | 559.45 mi (900.35 km) |
| Chalons-en-Champagne to Kostel | 548.47 mi (882.68 km) |
| Chalons-en-Champagne to Kozje | 558.41 mi (898.67 km) |
| Chalons-en-Champagne to Kranj | 502.11 mi (808.06 km) |
| Chalons-en-Champagne to Kranjska Gora | 469.68 mi (755.88 km) |
| Chalons-en-Champagne to Krizevci | 570.70 mi (918.45 km) |
| Chalons-en-Champagne to Krsko | 558.80 mi (899.31 km) |
| Chalons-en-Champagne to Kuzma | 561.71 mi (903.98 km) |
| Chalons-en-Champagne to Lasko | 542.10 mi (872.42 km) |
