| Gura Humorului to Cookeville (Tennessee) | 5,273.49 mi (8,486.87 km) |
| Gura Humorului to Coolidge (Arizona) | 6,281.08 mi (10,108.42 km) |
| Gura Humorului to Coon Rapids (Minnesota) | 5,048.31 mi (8,124.47 km) |
| Gura Humorului to Cooper City (Florida) | 5,601.91 mi (9,015.41 km) |
| Gura Humorului to Coos Bay (Oregon) | 5,895.49 mi (9,487.88 km) |
| Gura Humorului to Copiague (New York) | 4,596.44 mi (7,397.26 km) |
| Gura Humorului to Coppell (Texas) | 5,845.31 mi (9,407.11 km) |
| Gura Humorului to Copperas Cove (Texas) | 5,981.02 mi (9,625.51 km) |
| Gura Humorului to Coral Gables (Florida) | 5,619.18 mi (9,043.20 km) |
| Gura Humorului to Coral Springs (Florida) | 5,589.14 mi (8,994.85 km) |
| Gura Humorului to Coral Terrace (Florida) | 5,618.32 mi (9,041.81 km) |
| Gura Humorului to Coralville (Iowa) | 5,184.12 mi (8,343.03 km) |
| Gura Humorului to Coram (New York) | 4,571.76 mi (7,357.53 km) |
| Gura Humorului to Corcoran (California) | 6,276.27 mi (10,100.68 km) |
| Gura Humorului to Cordele (Georgia) | 5,429.67 mi (8,738.22 km) |
