| Howard to Cold Springs (Nevada) | 1,657.06 mi (2,666.78 km) |
| Howard to Coldwater (Michigan) | 238.92 mi (384.51 km) |
| Howard to Colesville (Maryland) | 684.94 mi (1,102.30 km) |
| Howard to College (Alaska) | 2,626.50 mi (4,226.94 km) |
| Howard to College Park (Georgia) | 779.90 mi (1,255.12 km) |
| Howard to College Park (Maryland) | 691.03 mi (1,112.11 km) |
| Howard to College Station (Texas) | 1,064.21 mi (1,712.68 km) |
| Howard to Collegedale (Tennessee) | 677.03 mi (1,089.57 km) |
| Howard to Colleyville (Texas) | 941.69 mi (1,515.50 km) |
| Howard to Collierville (Tennessee) | 663.45 mi (1,067.73 km) |
| Howard to Collinsville (Illinois) | 418.97 mi (674.27 km) |
| Howard to Colonia (New Jersey) | 751.72 mi (1,209.77 km) |
| Howard to Colonial Heights (Virginia) | 751.57 mi (1,209.54 km) |
| Howard to Colonial Park (Pennsylvania) | 645.99 mi (1,039.62 km) |
| Howard to Colorado Springs (Colorado) | 943.28 mi (1,518.07 km) |
