| Busko-Zdroj to Kaneohe (Hawaii) | 7,470.02 mi (12,021.84 km) |
| Busko-Zdroj to Kankakee (Illinois) | 4,785.15 mi (7,700.96 km) |
| Busko-Zdroj to Kannapolis (North Carolina) | 4,821.73 mi (7,759.83 km) |
| Busko-Zdroj to Kansas City (Kansas) | 5,118.12 mi (8,236.82 km) |
| Busko-Zdroj to Kansas City (Missouri) | 5,112.01 mi (8,226.98 km) |
| Busko-Zdroj to Kapaa (Hawaii) | 7,423.54 mi (11,947.04 km) |
| Busko-Zdroj to Kapolei (Hawaii) | 7,474.88 mi (12,029.66 km) |
| Busko-Zdroj to Katy (Texas) | 5,677.33 mi (9,136.78 km) |
| Busko-Zdroj to Kaukauna (Wisconsin) | 4,631.49 mi (7,453.67 km) |
| Busko-Zdroj to Kaysville (Utah) | 5,498.39 mi (8,848.81 km) |
| Busko-Zdroj to Kearney (Missouri) | 5,092.99 mi (8,196.38 km) |
| Busko-Zdroj to Kearney (Nebraska) | 5,164.35 mi (8,311.21 km) |
| Busko-Zdroj to Kearns (Utah) | 5,522.90 mi (8,888.25 km) |
| Busko-Zdroj to Kearny (New Jersey) | 4,313.57 mi (6,942.02 km) |
| Busko-Zdroj to Keene (New Hampshire) | 4,141.12 mi (6,664.50 km) |
