| Balchik to Cookeville (Tennessee) | 5,541.99 mi (8,918.96 km) |
| Balchik to Coolidge (Arizona) | 6,579.21 mi (10,588.22 km) |
| Balchik to Coon Rapids (Minnesota) | 5,339.10 mi (8,592.45 km) |
| Balchik to Cooper City (Florida) | 5,840.27 mi (9,399.01 km) |
| Balchik to Coos Bay (Oregon) | 6,201.09 mi (9,979.70 km) |
| Balchik to Copiague (New York) | 4,854.81 mi (7,813.07 km) |
| Balchik to Coppell (Texas) | 6,126.49 mi (9,859.63 km) |
| Balchik to Copperas Cove (Texas) | 6,261.30 mi (10,076.59 km) |
| Balchik to Coral Gables (Florida) | 5,856.73 mi (9,425.49 km) |
| Balchik to Coral Springs (Florida) | 5,827.94 mi (9,379.17 km) |
| Balchik to Coral Terrace (Florida) | 5,856.03 mi (9,424.38 km) |
| Balchik to Coralville (Iowa) | 5,469.12 mi (8,801.69 km) |
| Balchik to Coram (New York) | 4,830.01 mi (7,773.15 km) |
| Balchik to Corcoran (California) | 6,580.55 mi (10,590.37 km) |
| Balchik to Cordele (Georgia) | 5,687.54 mi (9,153.21 km) |
