| Westbrook to Central Point (Oregon) | 2,610.51 mi (4,201.21 km) |
| Westbrook to Centralia (Illinois) | 1,037.62 mi (1,669.89 km) |
| Westbrook to Centralia (Washington) | 2,521.69 mi (4,058.26 km) |
| Westbrook to Centreville (Virginia) | 497.63 mi (800.85 km) |
| Westbrook to Ceres (California) | 2,644.72 mi (4,256.27 km) |
| Westbrook to Cerritos (California) | 2,619.78 mi (4,216.13 km) |
| Westbrook to Chalco (Nebraska) | 1,320.62 mi (2,125.33 km) |
| Westbrook to Chalmette (Louisiana) | 1,435.31 mi (2,309.91 km) |
| Westbrook to Chambersburg (Pennsylvania) | 456.90 mi (735.31 km) |
| Westbrook to Chamblee (Georgia) | 1,009.22 mi (1,624.19 km) |
| Westbrook to Champaign (Illinois) | 952.01 mi (1,532.12 km) |
| Westbrook to Champlin (Minnesota) | 1,137.23 mi (1,830.20 km) |
| Westbrook to Chandler (Arizona) | 2,329.47 mi (3,748.93 km) |
| Westbrook to Chanhassen (Minnesota) | 1,146.99 mi (1,845.91 km) |
| Westbrook to Channahon (Illinois) | 922.86 mi (1,485.20 km) |
