| Le Locle to Jozefow | 735.77 mi (1,184.10 km) |
| Le Locle to Kalisz | 603.31 mi (970.93 km) |
| Le Locle to Kamien Pomorski | 593.09 mi (954.49 km) |
| Le Locle to Kamienna Gora | 493.58 mi (794.33 km) |
| Le Locle to Karczew | 735.09 mi (1,183.02 km) |
| Le Locle to Kartuzy | 708.44 mi (1,140.13 km) |
| Le Locle to Katowice | 601.43 mi (967.91 km) |
| Le Locle to Kedzierzyn-Kozle | 568.95 mi (915.64 km) |
| Le Locle to Kepno | 584.79 mi (941.12 km) |
| Le Locle to Ketrzyn | 802.68 mi (1,291.78 km) |
| Le Locle to Kety | 603.16 mi (970.69 km) |
| Le Locle to Kielce | 681.61 mi (1,096.94 km) |
| Le Locle to Kielczow | 549.17 mi (883.81 km) |
| Le Locle to Klobuck | 612.61 mi (985.90 km) |
| Le Locle to Klodzko | 507.45 mi (816.66 km) |
