| Harrison to Cold Springs (Nevada) | 2,408.36 mi (3,875.87 km) |
| Harrison to Coldwater (Michigan) | 586.87 mi (944.47 km) |
| Harrison to Colesville (Maryland) | 219.72 mi (353.61 km) |
| Harrison to College (Alaska) | 3,247.36 mi (5,226.12 km) |
| Harrison to College Park (Georgia) | 779.29 mi (1,254.14 km) |
| Harrison to College Park (Maryland) | 220.34 mi (354.61 km) |
| Harrison to College Station (Texas) | 1,449.87 mi (2,333.34 km) |
| Harrison to Collegedale (Tennessee) | 740.85 mi (1,192.29 km) |
| Harrison to Colleyville (Texas) | 1,404.61 mi (2,260.49 km) |
| Harrison to Collierville (Tennessee) | 960.68 mi (1,546.07 km) |
| Harrison to Collinsville (Illinois) | 877.65 mi (1,412.45 km) |
| Harrison to Colonia (New Jersey) | 43.09 mi (69.34 km) |
| Harrison to Colonial Heights (Virginia) | 325.93 mi (524.53 km) |
| Harrison to Colonial Park (Pennsylvania) | 169.39 mi (272.61 km) |
| Harrison to Colorado Springs (Colorado) | 1,642.32 mi (2,643.06 km) |
