| Petrila to Cookeville (Tennessee) | 5,272.85 mi (8,485.83 km) |
| Petrila to Coolidge (Arizona) | 6,331.10 mi (10,188.93 km) |
| Petrila to Coon Rapids (Minnesota) | 5,082.46 mi (8,179.43 km) |
| Petrila to Cooper City (Florida) | 5,567.92 mi (8,960.70 km) |
| Petrila to Coos Bay (Oregon) | 5,985.94 mi (9,633.44 km) |
| Petrila to Copiague (New York) | 4,583.60 mi (7,376.59 km) |
| Petrila to Coppell (Texas) | 5,862.37 mi (9,434.56 km) |
| Petrila to Copperas Cove (Texas) | 5,996.63 mi (9,650.64 km) |
| Petrila to Coral Gables (Florida) | 5,584.40 mi (8,987.23 km) |
| Petrila to Coral Springs (Florida) | 5,555.57 mi (8,940.83 km) |
| Petrila to Coral Terrace (Florida) | 5,583.70 mi (8,986.10 km) |
| Petrila to Coralville (Iowa) | 5,207.65 mi (8,380.90 km) |
| Petrila to Coram (New York) | 4,558.78 mi (7,336.65 km) |
| Petrila to Corcoran (California) | 6,348.85 mi (10,217.49 km) |
| Petrila to Cordele (Georgia) | 5,416.12 mi (8,716.40 km) |
