| Westchester to Cadillac (Michigan) | 1,309.43 mi (2,107.33 km) |
| Westchester to Caguas (Puerto Rico) | 1,052.68 mi (1,694.12 km) |
| Westchester to Cahokia (Illinois) | 1,054.28 mi (1,696.71 km) |
| Westchester to Calabasas (California) | 2,351.49 mi (3,784.37 km) |
| Westchester to Caldwell (Idaho) | 2,377.16 mi (3,825.67 km) |
| Westchester to Caledonia (Wisconsin) | 1,252.68 mi (2,015.99 km) |
| Westchester to Calera (Alabama) | 638.29 mi (1,027.23 km) |
| Westchester to Calexico (California) | 2,162.32 mi (3,479.92 km) |
| Westchester to Calhoun (Georgia) | 663.19 mi (1,067.30 km) |
| Westchester to California (Maryland) | 895.82 mi (1,441.68 km) |
| Westchester to California City (California) | 2,312.29 mi (3,721.27 km) |
| Westchester to Callaway (Florida) | 439.00 mi (706.51 km) |
| Westchester to Calumet City (Illinois) | 1,170.65 mi (1,883.98 km) |
| Westchester to Calverton (Maryland) | 940.66 mi (1,513.84 km) |
| Westchester to Camano (Washington) | 2,744.21 mi (4,416.37 km) |
