| Happy Valley to Koscian | 5,275.85 mi (8,490.66 km) |
| Happy Valley to Koscielisko | 5,512.42 mi (8,871.38 km) |
| Happy Valley to Koscierzyna | 5,177.48 mi (8,332.35 km) |
| Happy Valley to Kostrzyn | 5,268.25 mi (8,478.43 km) |
| Happy Valley to Kostrzyn nad Odra | 5,204.88 mi (8,376.44 km) |
| Happy Valley to Koszalin | 5,138.06 mi (8,268.91 km) |
| Happy Valley to Kowary | 5,337.65 mi (8,590.12 km) |
| Happy Valley to Kozienice | 5,400.49 mi (8,691.26 km) |
| Happy Valley to Kozuchow | 5,274.73 mi (8,488.86 km) |
| Happy Valley to Kozy | 5,461.78 mi (8,789.88 km) |
| Happy Valley to Krakow | 5,465.07 mi (8,795.18 km) |
| Happy Valley to Krapkowice | 5,401.20 mi (8,692.38 km) |
| Happy Valley to Krasnik | 5,454.08 mi (8,777.49 km) |
| Happy Valley to Krasnystaw | 5,467.04 mi (8,798.34 km) |
| Happy Valley to Krosno | 5,523.09 mi (8,888.55 km) |
