| Duarte to Central Point (Oregon) | 627.89 mi (1,010.49 km) |
| Duarte to Centralia (Illinois) | 1,625.48 mi (2,615.96 km) |
| Duarte to Centralia (Washington) | 906.65 mi (1,459.10 km) |
| Duarte to Centreville (Virginia) | 2,254.58 mi (3,628.39 km) |
| Duarte to Ceres (California) | 291.04 mi (468.38 km) |
| Duarte to Cerritos (California) | 21.36 mi (34.37 km) |
| Duarte to Chalco (Nebraska) | 1,283.45 mi (2,065.51 km) |
| Duarte to Chalmette (Louisiana) | 1,659.11 mi (2,670.07 km) |
| Duarte to Chambersburg (Pennsylvania) | 2,238.23 mi (3,602.09 km) |
| Duarte to Chamblee (Georgia) | 1,918.20 mi (3,087.04 km) |
| Duarte to Champaign (Illinois) | 1,677.05 mi (2,698.95 km) |
| Duarte to Champlin (Minnesota) | 1,502.70 mi (2,418.36 km) |
| Duarte to Chandler (Arizona) | 355.66 mi (572.37 km) |
| Duarte to Chanhassen (Minnesota) | 1,486.87 mi (2,392.89 km) |
| Duarte to Channahon (Illinois) | 1,687.43 mi (2,715.66 km) |
