| Palmi to Cloverly (Maryland) | 4,755.15 mi (7,652.68 km) |
| Palmi to Clovis (California) | 6,518.88 mi (10,491.13 km) |
| Palmi to Clovis (New Mexico) | 6,071.53 mi (9,771.19 km) |
| Palmi to Clute (Texas) | 6,009.64 mi (9,671.59 km) |
| Palmi to Coachella (California) | 6,583.75 mi (10,595.52 km) |
| Palmi to Coalinga (California) | 6,578.04 mi (10,586.33 km) |
| Palmi to Coamo (Puerto Rico) | 5,038.85 mi (8,109.24 km) |
| Palmi to Coatesville (Pennsylvania) | 4,669.55 mi (7,514.92 km) |
| Palmi to Cockeysville (Maryland) | 4,724.53 mi (7,603.40 km) |
| Palmi to Cocoa (Florida) | 5,358.34 mi (8,623.41 km) |
| Palmi to Cocoa Beach (Florida) | 5,353.59 mi (8,615.78 km) |
| Palmi to Coconut Creek (Florida) | 5,417.56 mi (8,718.73 km) |
| Palmi to Coeur d'Alene (Idaho) | 5,815.21 mi (9,358.67 km) |
| Palmi to Cohoes (New York) | 4,476.48 mi (7,204.20 km) |
| Palmi to Cold Springs (Nevada) | 6,362.16 mi (10,238.91 km) |
