| Gorna Oryahovitsa to Castle Rock (Colorado) | 5,953.01 mi (9,580.44 km) |
| Gorna Oryahovitsa to Castro Valley (California) | 6,496.36 mi (10,454.88 km) |
| Gorna Oryahovitsa to Catalina Foothills (Arizona) | 6,545.99 mi (10,534.76 km) |
| Gorna Oryahovitsa to Cataño (Puerto Rico) | 5,445.68 mi (8,763.97 km) |
| Gorna Oryahovitsa to Cathedral City (California) | 6,607.12 mi (10,633.14 km) |
| Gorna Oryahovitsa to Catonsville (Maryland) | 4,966.55 mi (7,992.89 km) |
| Gorna Oryahovitsa to Cave Spring (Virginia) | 5,192.35 mi (8,356.28 km) |
| Gorna Oryahovitsa to Cayce (South Carolina) | 5,391.41 mi (8,676.63 km) |
| Gorna Oryahovitsa to Cayey (Puerto Rico) | 5,461.51 mi (8,789.45 km) |
| Gorna Oryahovitsa to Cedar City (Utah) | 6,284.02 mi (10,113.15 km) |
| Gorna Oryahovitsa to Cedar Falls (Iowa) | 5,387.77 mi (8,670.78 km) |
| Gorna Oryahovitsa to Cedar Hill (Texas) | 6,074.55 mi (9,776.04 km) |
| Gorna Oryahovitsa to Cedar Lake (Indiana) | 5,272.56 mi (8,485.37 km) |
| Gorna Oryahovitsa to Cedar Mill (Oregon) | 6,012.08 mi (9,675.51 km) |
| Gorna Oryahovitsa to Cedar Park (Texas) | 6,218.72 mi (10,008.07 km) |
