| Palazzolo Acreide to Cloverly (Maryland) | 4,762.26 mi (7,664.11 km) |
| Palazzolo Acreide to Clovis (California) | 6,563.76 mi (10,563.36 km) |
| Palazzolo Acreide to Clovis (New Mexico) | 6,096.14 mi (9,810.79 km) |
| Palazzolo Acreide to Clute (Texas) | 6,019.05 mi (9,686.72 km) |
| Palazzolo Acreide to Coachella (California) | 6,621.66 mi (10,656.54 km) |
| Palazzolo Acreide to Coalinga (California) | 6,622.99 mi (10,658.68 km) |
| Palazzolo Acreide to Coamo (Puerto Rico) | 5,003.12 mi (8,051.74 km) |
| Palazzolo Acreide to Coatesville (Pennsylvania) | 4,677.18 mi (7,527.20 km) |
| Palazzolo Acreide to Cockeysville (Maryland) | 4,731.96 mi (7,615.35 km) |
| Palazzolo Acreide to Cocoa (Florida) | 5,352.00 mi (8,613.21 km) |
| Palazzolo Acreide to Cocoa Beach (Florida) | 5,347.05 mi (8,605.24 km) |
| Palazzolo Acreide to Coconut Creek (Florida) | 5,407.53 mi (8,702.58 km) |
| Palazzolo Acreide to Coeur d'Alene (Idaho) | 5,867.30 mi (9,442.51 km) |
| Palazzolo Acreide to Cohoes (New York) | 4,487.30 mi (7,221.62 km) |
| Palazzolo Acreide to Cold Springs (Nevada) | 6,409.96 mi (10,315.83 km) |
