| Panagyurishte to Castle Rock (Colorado) | 5,942.41 mi (9,563.38 km) |
| Panagyurishte to Castro Valley (California) | 6,502.62 mi (10,464.96 km) |
| Panagyurishte to Catalina Foothills (Arizona) | 6,535.86 mi (10,518.46 km) |
| Panagyurishte to Cataño (Puerto Rico) | 5,382.15 mi (8,661.73 km) |
| Panagyurishte to Cathedral City (California) | 6,604.46 mi (10,628.85 km) |
| Panagyurishte to Catonsville (Maryland) | 4,931.46 mi (7,936.41 km) |
| Panagyurishte to Cave Spring (Virginia) | 5,157.54 mi (8,300.25 km) |
| Panagyurishte to Cayce (South Carolina) | 5,353.97 mi (8,616.39 km) |
| Panagyurishte to Cayey (Puerto Rico) | 5,397.73 mi (8,686.81 km) |
| Panagyurishte to Cedar City (Utah) | 6,280.46 mi (10,107.42 km) |
| Panagyurishte to Cedar Falls (Iowa) | 5,368.82 mi (8,640.29 km) |
| Panagyurishte to Cedar Hill (Texas) | 6,050.07 mi (9,736.64 km) |
| Panagyurishte to Cedar Lake (Indiana) | 5,248.22 mi (8,446.20 km) |
| Panagyurishte to Cedar Mill (Oregon) | 6,023.88 mi (9,694.50 km) |
| Panagyurishte to Cedar Park (Texas) | 6,193.19 mi (9,966.98 km) |
