| Busko-Zdroj to Crest Hill (Illinois) | 4,768.63 mi (7,674.37 km) |
| Busko-Zdroj to Crestview (Florida) | 5,292.84 mi (8,518.00 km) |
| Busko-Zdroj to Crestwood (Illinois) | 4,752.33 mi (7,648.14 km) |
| Busko-Zdroj to Crestwood (Missouri) | 5,005.69 mi (8,055.88 km) |
| Busko-Zdroj to Creve Coeur (Missouri) | 5,002.19 mi (8,050.24 km) |
| Busko-Zdroj to Crofton (Maryland) | 4,494.44 mi (7,233.10 km) |
| Busko-Zdroj to Crossville (Tennessee) | 4,958.20 mi (7,979.45 km) |
| Busko-Zdroj to Crowley (Louisiana) | 5,532.35 mi (8,903.46 km) |
| Busko-Zdroj to Crowley (Texas) | 5,570.84 mi (8,965.40 km) |
| Busko-Zdroj to Crown Point (Indiana) | 4,751.27 mi (7,646.43 km) |
| Busko-Zdroj to Crystal (Minnesota) | 4,751.09 mi (7,646.14 km) |
| Busko-Zdroj to Crystal Lake (Illinois) | 4,741.15 mi (7,630.15 km) |
| Busko-Zdroj to Cudahy (California) | 6,087.58 mi (9,797.02 km) |
| Busko-Zdroj to Cudahy (Wisconsin) | 4,688.10 mi (7,544.77 km) |
| Busko-Zdroj to Cullman (Alabama) | 5,117.98 mi (8,236.59 km) |
