| Palazzolo Acreide to Cookeville (Tennessee) | 5,262.88 mi (8,469.79 km) |
| Palazzolo Acreide to Coolidge (Arizona) | 6,495.81 mi (10,453.99 km) |
| Palazzolo Acreide to Coon Rapids (Minnesota) | 5,211.36 mi (8,386.88 km) |
| Palazzolo Acreide to Cooper City (Florida) | 5,422.11 mi (8,726.05 km) |
| Palazzolo Acreide to Coos Bay (Oregon) | 6,316.20 mi (10,164.94 km) |
| Palazzolo Acreide to Copiague (New York) | 4,542.63 mi (7,310.66 km) |
| Palazzolo Acreide to Coppell (Texas) | 5,908.22 mi (9,508.36 km) |
| Palazzolo Acreide to Copperas Cove (Texas) | 6,034.02 mi (9,710.82 km) |
| Palazzolo Acreide to Coral Gables (Florida) | 5,435.23 mi (8,747.15 km) |
| Palazzolo Acreide to Coral Springs (Florida) | 5,411.71 mi (8,709.30 km) |
| Palazzolo Acreide to Coral Terrace (Florida) | 5,435.18 mi (8,747.08 km) |
| Palazzolo Acreide to Coralville (Iowa) | 5,292.77 mi (8,517.89 km) |
| Palazzolo Acreide to Coram (New York) | 4,517.91 mi (7,270.87 km) |
| Palazzolo Acreide to Corcoran (California) | 6,602.07 mi (10,625.01 km) |
| Palazzolo Acreide to Cordele (Georgia) | 5,352.90 mi (8,614.65 km) |
