| Sleepy Hollow to Cadillac (Michigan) | 625.00 mi (1,005.84 km) |
| Sleepy Hollow to Caguas (Puerto Rico) | 1,646.32 mi (2,649.50 km) |
| Sleepy Hollow to Cahokia (Illinois) | 881.33 mi (1,418.37 km) |
| Sleepy Hollow to Calabasas (California) | 2,470.58 mi (3,976.02 km) |
| Sleepy Hollow to Caldwell (Idaho) | 2,167.02 mi (3,487.49 km) |
| Sleepy Hollow to Caledonia (Wisconsin) | 728.36 mi (1,172.18 km) |
| Sleepy Hollow to Calera (Alabama) | 896.23 mi (1,442.34 km) |
| Sleepy Hollow to Calexico (California) | 2,348.62 mi (3,779.74 km) |
| Sleepy Hollow to Calhoun (Georgia) | 756.07 mi (1,216.78 km) |
| Sleepy Hollow to California (Maryland) | 238.26 mi (383.44 km) |
| Sleepy Hollow to California City (California) | 2,400.55 mi (3,863.32 km) |
| Sleepy Hollow to Callaway (Florida) | 1,000.11 mi (1,609.52 km) |
| Sleepy Hollow to Calumet City (Illinois) | 709.58 mi (1,141.97 km) |
| Sleepy Hollow to Calverton (Maryland) | 215.02 mi (346.04 km) |
| Sleepy Hollow to Camano (Washington) | 2,397.28 mi (3,858.05 km) |
