| Gorna Oryahovitsa to Cookeville (Tennessee) | 5,461.25 mi (8,789.04 km) |
| Gorna Oryahovitsa to Coolidge (Arizona) | 6,526.87 mi (10,503.99 km) |
| Gorna Oryahovitsa to Coon Rapids (Minnesota) | 5,277.48 mi (8,493.29 km) |
| Gorna Oryahovitsa to Cooper City (Florida) | 5,743.63 mi (9,243.49 km) |
| Gorna Oryahovitsa to Coos Bay (Oregon) | 6,176.69 mi (9,940.42 km) |
| Gorna Oryahovitsa to Copiague (New York) | 4,768.55 mi (7,674.23 km) |
| Gorna Oryahovitsa to Coppell (Texas) | 6,054.80 mi (9,744.25 km) |
| Gorna Oryahovitsa to Copperas Cove (Texas) | 6,188.74 mi (9,959.81 km) |
| Gorna Oryahovitsa to Coral Gables (Florida) | 5,759.74 mi (9,269.41 km) |
| Gorna Oryahovitsa to Coral Springs (Florida) | 5,731.50 mi (9,223.96 km) |
| Gorna Oryahovitsa to Coral Terrace (Florida) | 5,759.12 mi (9,268.41 km) |
| Gorna Oryahovitsa to Coralville (Iowa) | 5,401.35 mi (8,692.64 km) |
| Gorna Oryahovitsa to Coram (New York) | 4,743.69 mi (7,634.24 km) |
| Gorna Oryahovitsa to Corcoran (California) | 6,543.23 mi (10,530.32 km) |
| Gorna Oryahovitsa to Cordele (Georgia) | 5,600.34 mi (9,012.88 km) |
