| Piera to Cookeville (Tennessee) | 4,502.79 mi (7,246.54 km) |
| Piera to Coolidge (Arizona) | 5,773.54 mi (9,291.62 km) |
| Piera to Coon Rapids (Minnesota) | 4,486.59 mi (7,220.47 km) |
| Piera to Cooper City (Florida) | 4,656.94 mi (7,494.61 km) |
| Piera to Coos Bay (Oregon) | 5,680.02 mi (9,141.11 km) |
| Piera to Copiague (New York) | 3,780.44 mi (6,084.03 km) |
| Piera to Coppell (Texas) | 5,155.62 mi (8,297.17 km) |
| Piera to Copperas Cove (Texas) | 5,279.25 mi (8,496.13 km) |
| Piera to Coral Gables (Florida) | 4,670.32 mi (7,516.16 km) |
| Piera to Coral Springs (Florida) | 4,646.38 mi (7,477.62 km) |
| Piera to Coral Terrace (Florida) | 4,670.23 mi (7,516.01 km) |
| Piera to Coralville (Iowa) | 4,553.16 mi (7,327.60 km) |
| Piera to Coram (New York) | 3,755.80 mi (6,044.38 km) |
| Piera to Corcoran (California) | 5,917.25 mi (9,522.90 km) |
| Piera to Cordele (Georgia) | 4,587.18 mi (7,382.35 km) |
