| Rockport to Cloverleaf (Texas) | 167.26 mi (269.18 km) |
| Rockport to Cloverly (Maryland) | 1,381.06 mi (2,222.60 km) |
| Rockport to Clovis (California) | 1,447.16 mi (2,328.98 km) |
| Rockport to Clovis (New Mexico) | 571.38 mi (919.55 km) |
| Rockport to Clute (Texas) | 122.78 mi (197.60 km) |
| Rockport to Coachella (California) | 1,194.63 mi (1,922.58 km) |
| Rockport to Coalinga (California) | 1,467.30 mi (2,361.39 km) |
| Rockport to Coamo (Puerto Rico) | 2,062.81 mi (3,319.77 km) |
| Rockport to Coatesville (Pennsylvania) | 1,464.91 mi (2,357.54 km) |
| Rockport to Cockeysville (Maryland) | 1,410.60 mi (2,270.14 km) |
| Rockport to Cocoa (Florida) | 992.32 mi (1,596.99 km) |
| Rockport to Cocoa Beach (Florida) | 1,000.99 mi (1,610.93 km) |
| Rockport to Coconut Creek (Florida) | 1,044.39 mi (1,680.78 km) |
| Rockport to Coeur d'Alene (Idaho) | 1,722.96 mi (2,772.83 km) |
| Rockport to Cohoes (New York) | 1,654.39 mi (2,662.49 km) |
