| Westbrook to Cullman (Alabama) | 1,100.03 mi (1,770.33 km) |
| Westbrook to Culpeper (Virginia) | 537.07 mi (864.33 km) |
| Westbrook to Culver City (California) | 2,631.48 mi (4,234.96 km) |
| Westbrook to Cumberland (Maryland) | 515.55 mi (829.70 km) |
| Westbrook to Cupertino (California) | 2,706.65 mi (4,355.93 km) |
| Westbrook to Cutler Bay (Florida) | 1,372.01 mi (2,208.03 km) |
| Westbrook to Cutlerville (Michigan) | 771.89 mi (1,242.24 km) |
| Westbrook to Cuyahoga Falls (Ohio) | 595.19 mi (957.86 km) |
| Westbrook to Cypress (California) | 2,620.01 mi (4,216.49 km) |
| Westbrook to Cypress Gardens (Florida) | 1,253.51 mi (2,017.34 km) |
| Westbrook to Cypress Lake (Florida) | 1,350.00 mi (2,172.62 km) |
| Westbrook to D'Iberville (Mississippi) | 1,365.30 mi (2,197.25 km) |
| Westbrook to Dakota Ridge (Colorado) | 1,803.87 mi (2,903.04 km) |
| Westbrook to Dale City (Virginia) | 503.53 mi (810.35 km) |
| Westbrook to Dallas (Georgia) | 1,029.32 mi (1,656.53 km) |
