| Palazzolo Acreide to Castle Rock (Colorado) | 5,916.46 mi (9,521.62 km) |
| Palazzolo Acreide to Castro Valley (California) | 6,586.40 mi (10,599.79 km) |
| Palazzolo Acreide to Catalina Foothills (Arizona) | 6,504.98 mi (10,468.75 km) |
| Palazzolo Acreide to Cataño (Puerto Rico) | 4,977.19 mi (8,010.02 km) |
| Palazzolo Acreide to Cathedral City (California) | 6,624.77 mi (10,661.54 km) |
| Palazzolo Acreide to Catonsville (Maryland) | 4,744.82 mi (7,636.05 km) |
| Palazzolo Acreide to Cave Spring (Virginia) | 4,969.77 mi (7,998.08 km) |
| Palazzolo Acreide to Cayce (South Carolina) | 5,144.46 mi (8,279.20 km) |
| Palazzolo Acreide to Cayey (Puerto Rico) | 4,990.71 mi (8,031.78 km) |
| Palazzolo Acreide to Cedar City (Utah) | 6,299.08 mi (10,137.39 km) |
| Palazzolo Acreide to Cedar Falls (Iowa) | 5,292.10 mi (8,516.81 km) |
| Palazzolo Acreide to Cedar Hill (Texas) | 5,924.59 mi (9,534.70 km) |
| Palazzolo Acreide to Cedar Lake (Indiana) | 5,134.81 mi (8,263.67 km) |
| Palazzolo Acreide to Cedar Mill (Oregon) | 6,152.40 mi (9,901.33 km) |
| Palazzolo Acreide to Cedar Park (Texas) | 6,058.35 mi (9,749.97 km) |
