| Pianoro to Cookeville (Tennessee) | 4,828.95 mi (7,771.44 km) |
| Pianoro to Coolidge (Arizona) | 6,001.11 mi (9,657.86 km) |
| Pianoro to Coon Rapids (Minnesota) | 4,723.34 mi (7,601.48 km) |
| Pianoro to Cooper City (Florida) | 5,057.84 mi (8,139.80 km) |
| Pianoro to Coos Bay (Oregon) | 5,784.11 mi (9,308.63 km) |
| Pianoro to Copiague (New York) | 4,119.62 mi (6,629.89 km) |
| Pianoro to Coppell (Texas) | 5,453.29 mi (8,776.22 km) |
| Pianoro to Copperas Cove (Texas) | 5,583.04 mi (8,985.04 km) |
| Pianoro to Coral Gables (Florida) | 5,072.92 mi (8,164.08 km) |
| Pianoro to Coral Springs (Florida) | 5,046.29 mi (8,121.22 km) |
| Pianoro to Coral Terrace (Florida) | 5,072.51 mi (8,163.41 km) |
| Pianoro to Coralville (Iowa) | 4,820.22 mi (7,757.40 km) |
| Pianoro to Coram (New York) | 4,094.73 mi (6,589.83 km) |
| Pianoro to Corcoran (California) | 6,084.39 mi (9,791.89 km) |
| Pianoro to Cordele (Georgia) | 4,944.49 mi (7,957.38 km) |
