| Siverek to Cloverly (Maryland) | 5,765.48 mi (9,278.65 km) |
| Siverek to Clovis (California) | 7,112.31 mi (11,446.15 km) |
| Siverek to Clovis (New Mexico) | 6,899.52 mi (11,103.70 km) |
| Siverek to Clute (Texas) | 6,972.69 mi (11,221.46 km) |
| Siverek to Coachella (California) | 7,254.97 mi (11,675.75 km) |
| Siverek to Coalinga (California) | 7,167.92 mi (11,535.65 km) |
| Siverek to Coamo (Puerto Rico) | 6,270.62 mi (10,091.59 km) |
| Siverek to Coatesville (Pennsylvania) | 5,678.11 mi (9,138.04 km) |
| Siverek to Cockeysville (Maryland) | 5,733.27 mi (9,226.80 km) |
| Siverek to Cocoa (Florida) | 6,446.91 mi (10,375.31 km) |
| Siverek to Cocoa Beach (Florida) | 6,443.55 mi (10,369.89 km) |
| Siverek to Coconut Creek (Florida) | 6,527.70 mi (10,505.32 km) |
| Siverek to Coeur d'Alene (Idaho) | 6,351.72 mi (10,222.11 km) |
| Siverek to Cohoes (New York) | 5,466.69 mi (8,797.78 km) |
| Siverek to Cold Springs (Nevada) | 6,927.30 mi (11,148.41 km) |
