| South River to Cloverleaf (Texas) | 1,381.44 mi (2,223.21 km) |
| South River to Cloverly (Maryland) | 167.12 mi (268.96 km) |
| South River to Clovis (California) | 2,431.06 mi (3,912.42 km) |
| South River to Clovis (New Mexico) | 1,626.30 mi (2,617.27 km) |
| South River to Clute (Texas) | 1,424.84 mi (2,293.06 km) |
| South River to Coachella (California) | 2,327.03 mi (3,745.00 km) |
| South River to Coalinga (California) | 2,481.11 mi (3,992.96 km) |
| South River to Coamo (Puerto Rico) | 1,617.47 mi (2,603.06 km) |
| South River to Coatesville (Pennsylvania) | 82.45 mi (132.70 km) |
| South River to Cockeysville (Maryland) | 136.59 mi (219.82 km) |
| South River to Cocoa (Florida) | 908.92 mi (1,462.77 km) |
| South River to Cocoa Beach (Florida) | 908.95 mi (1,462.82 km) |
| South River to Coconut Creek (Florida) | 1,033.83 mi (1,663.78 km) |
| South River to Coeur d'Alene (Idaho) | 2,135.89 mi (3,437.39 km) |
| South River to Cohoes (New York) | 164.52 mi (264.76 km) |
