| Busko-Zdroj to Cookeville (Tennessee) | 4,965.18 mi (7,990.68 km) |
| Busko-Zdroj to Coolidge (Arizona) | 5,979.94 mi (9,623.79 km) |
| Busko-Zdroj to Coon Rapids (Minnesota) | 4,742.11 mi (7,631.69 km) |
| Busko-Zdroj to Cooper City (Florida) | 5,301.66 mi (8,532.20 km) |
| Busko-Zdroj to Coos Bay (Oregon) | 5,618.45 mi (9,042.02 km) |
| Busko-Zdroj to Copiague (New York) | 4,290.19 mi (6,904.39 km) |
| Busko-Zdroj to Coppell (Texas) | 5,536.74 mi (8,910.53 km) |
| Busko-Zdroj to Copperas Cove (Texas) | 5,672.37 mi (9,128.80 km) |
| Busko-Zdroj to Coral Gables (Florida) | 5,319.23 mi (8,560.48 km) |
| Busko-Zdroj to Coral Springs (Florida) | 5,288.72 mi (8,511.38 km) |
| Busko-Zdroj to Coral Terrace (Florida) | 5,318.30 mi (8,558.98 km) |
| Busko-Zdroj to Coralville (Iowa) | 4,876.11 mi (7,847.34 km) |
| Busko-Zdroj to Coram (New York) | 4,265.55 mi (6,864.73 km) |
| Busko-Zdroj to Corcoran (California) | 5,986.34 mi (9,634.08 km) |
| Busko-Zdroj to Cordele (Georgia) | 5,123.31 mi (8,245.17 km) |
