| Busko-Zdroj to Clarkston (Georgia) | 5,042.54 mi (8,115.19 km) |
| Busko-Zdroj to Clarksville (Indiana) | 4,859.58 mi (7,820.75 km) |
| Busko-Zdroj to Clarksville (Tennessee) | 5,007.87 mi (8,059.39 km) |
| Busko-Zdroj to Clawson (Michigan) | 4,550.32 mi (7,323.03 km) |
| Busko-Zdroj to Clay (Alabama) | 5,135.45 mi (8,264.71 km) |
| Busko-Zdroj to Clayton (California) | 5,920.59 mi (9,528.27 km) |
| Busko-Zdroj to Clayton (Missouri) | 4,999.35 mi (8,045.68 km) |
| Busko-Zdroj to Clayton (North Carolina) | 4,729.82 mi (7,611.92 km) |
| Busko-Zdroj to Clayton (Ohio) | 4,728.31 mi (7,609.48 km) |
| Busko-Zdroj to Clearfield (Utah) | 5,495.83 mi (8,844.69 km) |
| Busko-Zdroj to Clearlake (California) | 5,870.24 mi (9,447.24 km) |
| Busko-Zdroj to Clearwater (Florida) | 5,296.38 mi (8,523.70 km) |
| Busko-Zdroj to Cleburne (Texas) | 5,585.29 mi (8,988.66 km) |
| Busko-Zdroj to Clemmons (North Carolina) | 4,783.60 mi (7,698.46 km) |
| Busko-Zdroj to Clemson (South Carolina) | 4,943.82 mi (7,956.31 km) |
