| Holtsville to Cold Springs (Nevada) | 2,446.03 mi (3,936.51 km) |
| Holtsville to Coldwater (Michigan) | 624.17 mi (1,004.50 km) |
| Holtsville to Colesville (Maryland) | 241.55 mi (388.74 km) |
| Holtsville to College (Alaska) | 3,279.11 mi (5,277.21 km) |
| Holtsville to College Park (Georgia) | 799.16 mi (1,286.12 km) |
| Holtsville to College Park (Maryland) | 241.29 mi (388.32 km) |
| Holtsville to College Station (Texas) | 1,477.10 mi (2,377.16 km) |
| Holtsville to Collegedale (Tennessee) | 764.67 mi (1,230.61 km) |
| Holtsville to Colleyville (Texas) | 1,434.70 mi (2,308.93 km) |
| Holtsville to Collierville (Tennessee) | 989.08 mi (1,591.78 km) |
| Holtsville to Collinsville (Illinois) | 911.61 mi (1,467.09 km) |
| Holtsville to Colonia (New Jersey) | 68.24 mi (109.82 km) |
| Holtsville to Colonial Heights (Virginia) | 338.48 mi (544.72 km) |
| Holtsville to Colonial Park (Pennsylvania) | 200.65 mi (322.91 km) |
| Holtsville to Colorado Springs (Colorado) | 1,678.77 mi (2,701.72 km) |
