| Leavenworth to Krosno Odrzanskie | 4,859.19 mi (7,820.12 km) |
| Leavenworth to Krotoszyn | 4,950.78 mi (7,967.51 km) |
| Leavenworth to Kruszwica | 4,934.04 mi (7,940.57 km) |
| Leavenworth to Krynica | 5,170.76 mi (8,321.54 km) |
| Leavenworth to Krzeszowice | 5,093.65 mi (8,197.44 km) |
| Leavenworth to Kudowa-Zdroj | 4,967.84 mi (7,994.97 km) |
| Leavenworth to Kutno | 4,987.04 mi (8,025.87 km) |
| Leavenworth to Kwidzyn | 4,904.23 mi (7,892.60 km) |
| Leavenworth to Lancut | 5,180.13 mi (8,336.62 km) |
| Leavenworth to Lapy | 5,058.90 mi (8,141.51 km) |
| Leavenworth to Lask | 5,009.53 mi (8,062.05 km) |
| Leavenworth to Laziska Gorne | 5,067.34 mi (8,155.10 km) |
| Leavenworth to Lebork | 4,831.25 mi (7,775.15 km) |
| Leavenworth to Leczna | 5,140.51 mi (8,272.84 km) |
| Leavenworth to Leczyca | 4,990.31 mi (8,031.13 km) |
