| Laon to Knurow | 670.69 mi (1,079.38 km) |
| Laon to Kobylka | 786.47 mi (1,265.70 km) |
| Laon to Kokoszki | 712.36 mi (1,146.43 km) |
| Laon to Kolbuszowa | 806.69 mi (1,298.24 km) |
| Laon to Kolno | 828.61 mi (1,333.53 km) |
| Laon to Kolo | 677.76 mi (1,090.74 km) |
| Laon to Kolobrzeg | 600.10 mi (965.77 km) |
| Laon to Koluszki | 722.84 mi (1,163.30 km) |
| Laon to Komorniki | 598.43 mi (963.08 km) |
| Laon to Konin | 662.67 mi (1,066.46 km) |
| Laon to Konskie | 746.74 mi (1,201.76 km) |
| Laon to Konstancin-Jeziorna | 781.00 mi (1,256.91 km) |
| Laon to Konstantynow Lodzki | 702.99 mi (1,131.35 km) |
| Laon to Koronowo | 667.10 mi (1,073.59 km) |
| Laon to Koscian | 593.63 mi (955.36 km) |
