| Clearfield to Jozefow | 5,413.08 mi (8,711.51 km) |
| Clearfield to Kalisz | 5,357.04 mi (8,621.31 km) |
| Clearfield to Kamien Pomorski | 5,151.82 mi (8,291.06 km) |
| Clearfield to Kamienna Gora | 5,357.93 mi (8,622.76 km) |
| Clearfield to Karczew | 5,416.34 mi (8,716.76 km) |
| Clearfield to Kartuzy | 5,216.58 mi (8,395.27 km) |
| Clearfield to Katowice | 5,464.41 mi (8,794.12 km) |
| Clearfield to Kedzierzyn-Kozle | 5,438.73 mi (8,752.79 km) |
| Clearfield to Kepno | 5,381.03 mi (8,659.93 km) |
| Clearfield to Ketrzyn | 5,305.07 mi (8,537.68 km) |
| Clearfield to Kety | 5,490.21 mi (8,835.64 km) |
| Clearfield to Kielce | 5,470.51 mi (8,803.94 km) |
| Clearfield to Kielczow | 5,368.26 mi (8,639.38 km) |
| Clearfield to Klobuck | 5,425.69 mi (8,731.81 km) |
| Clearfield to Klodzko | 5,393.54 mi (8,680.07 km) |
