| Westbrook to Cordele (Georgia) | 1,089.82 mi (1,753.90 km) |
| Westbrook to Corinth (Mississippi) | 1,139.68 mi (1,834.13 km) |
| Westbrook to Corinth (Texas) | 1,609.64 mi (2,590.47 km) |
| Westbrook to Cornelius (North Carolina) | 796.90 mi (1,282.48 km) |
| Westbrook to Cornelius (Oregon) | 2,548.08 mi (4,100.74 km) |
| Westbrook to Corning (New York) | 355.46 mi (572.06 km) |
| Westbrook to Corona (California) | 2,594.83 mi (4,175.98 km) |
| Westbrook to Coronado (California) | 2,616.16 mi (4,210.30 km) |
| Westbrook to Corpus Christi (Texas) | 1,860.92 mi (2,994.86 km) |
| Westbrook to Corsicana (Texas) | 1,624.28 mi (2,614.02 km) |
| Westbrook to Cortland (New York) | 303.13 mi (487.84 km) |
| Westbrook to Corvallis (Oregon) | 2,578.10 mi (4,149.05 km) |
| Westbrook to Coshocton (Ohio) | 635.57 mi (1,022.85 km) |
| Westbrook to Costa Mesa (California) | 2,618.90 mi (4,214.71 km) |
| Westbrook to Coto de Caza (California) | 2,604.96 mi (4,192.29 km) |
