| Happy Valley to Jozefow | 5,360.04 mi (8,626.15 km) |
| Happy Valley to Kalisz | 5,324.10 mi (8,568.31 km) |
| Happy Valley to Kamien Pomorski | 5,124.03 mi (8,246.33 km) |
| Happy Valley to Kamienna Gora | 5,342.33 mi (8,597.65 km) |
| Happy Valley to Karczew | 5,363.47 mi (8,631.67 km) |
| Happy Valley to Kartuzy | 5,168.24 mi (8,317.48 km) |
| Happy Valley to Katowice | 5,434.39 mi (8,745.81 km) |
| Happy Valley to Kedzierzyn-Kozle | 5,413.05 mi (8,711.46 km) |
| Happy Valley to Kepno | 5,351.33 mi (8,612.14 km) |
| Happy Valley to Ketrzyn | 5,240.78 mi (8,434.21 km) |
| Happy Valley to Kety | 5,461.03 mi (8,788.68 km) |
| Happy Valley to Kielce | 5,427.68 mi (8,735.00 km) |
| Happy Valley to Kielczow | 5,344.01 mi (8,600.35 km) |
| Happy Valley to Klobuck | 5,392.57 mi (8,678.50 km) |
| Happy Valley to Klodzko | 5,376.43 mi (8,652.52 km) |
