| Westbrook to Cloverleaf (Texas) | 1,666.13 mi (2,681.38 km) |
| Westbrook to Cloverly (Maryland) | 467.86 mi (752.94 km) |
| Westbrook to Clovis (California) | 2,604.59 mi (4,191.68 km) |
| Westbrook to Clovis (New Mexico) | 1,859.58 mi (2,992.71 km) |
| Westbrook to Clute (Texas) | 1,711.75 mi (2,754.79 km) |
| Westbrook to Coachella (California) | 2,529.64 mi (4,071.06 km) |
| Westbrook to Coalinga (California) | 2,657.70 mi (4,277.15 km) |
| Westbrook to Coamo (Puerto Rico) | 1,785.29 mi (2,873.14 km) |
| Westbrook to Coatesville (Pennsylvania) | 380.49 mi (612.34 km) |
| Westbrook to Cockeysville (Maryland) | 435.64 mi (701.09 km) |
| Westbrook to Cocoa (Florida) | 1,205.16 mi (1,939.52 km) |
| Westbrook to Cocoa Beach (Florida) | 1,204.54 mi (1,938.53 km) |
| Westbrook to Coconut Creek (Florida) | 1,323.38 mi (2,129.77 km) |
| Westbrook to Coeur d'Alene (Idaho) | 2,224.09 mi (3,579.33 km) |
| Westbrook to Cohoes (New York) | 180.43 mi (290.38 km) |
