| Busko-Zdroj to Castle Rock (Colorado) | 5,408.83 mi (8,704.68 km) |
| Busko-Zdroj to Castro Valley (California) | 5,938.14 mi (9,556.52 km) |
| Busko-Zdroj to Catalina Foothills (Arizona) | 6,000.65 mi (9,657.12 km) |
| Busko-Zdroj to Cataño (Puerto Rico) | 5,107.32 mi (8,219.43 km) |
| Busko-Zdroj to Cathedral City (California) | 6,053.54 mi (9,742.22 km) |
| Busko-Zdroj to Catonsville (Maryland) | 4,484.36 mi (7,216.88 km) |
| Busko-Zdroj to Cave Spring (Virginia) | 4,708.35 mi (7,577.36 km) |
| Busko-Zdroj to Cayce (South Carolina) | 4,916.13 mi (7,911.74 km) |
| Busko-Zdroj to Cayey (Puerto Rico) | 5,124.86 mi (8,247.67 km) |
| Busko-Zdroj to Cedar City (Utah) | 5,731.34 mi (9,223.70 km) |
| Busko-Zdroj to Cedar Falls (Iowa) | 4,859.13 mi (7,820.01 km) |
| Busko-Zdroj to Cedar Hill (Texas) | 5,557.41 mi (8,943.79 km) |
| Busko-Zdroj to Cedar Lake (Indiana) | 4,756.76 mi (7,655.26 km) |
| Busko-Zdroj to Cedar Mill (Oregon) | 5,453.81 mi (8,777.06 km) |
| Busko-Zdroj to Cedar Park (Texas) | 5,703.94 mi (9,179.61 km) |
