| Colfontaine to Hilliard (Ohio) | 4,048.26 mi (6,515.04 km) |
| Colfontaine to Hillsboro (Oregon) | 5,084.69 mi (8,183.01 km) |
| Colfontaine to Hillsborough (California) | 5,537.18 mi (8,911.23 km) |
| Colfontaine to Hillsborough (New Jersey) | 3,685.26 mi (5,930.85 km) |
| Colfontaine to Hilo (Hawaii) | 7,426.20 mi (11,951.32 km) |
| Colfontaine to Hilton Head Island (South Carolina) | 4,320.55 mi (6,953.25 km) |
| Colfontaine to Hinesville (Georgia) | 4,374.31 mi (7,039.77 km) |
| Colfontaine to Hinsdale (Illinois) | 4,150.74 mi (6,679.98 km) |
| Colfontaine to Hobart (Indiana) | 4,139.30 mi (6,661.57 km) |
| Colfontaine to Hobbs (New Mexico) | 5,178.17 mi (8,333.46 km) |
| Colfontaine to Hobe Sound (Florida) | 4,545.62 mi (7,315.47 km) |
| Colfontaine to Hoboken (New Jersey) | 3,649.42 mi (5,873.17 km) |
| Colfontaine to Hockessin (Delaware) | 3,758.96 mi (6,049.47 km) |
| Colfontaine to Hoffman Estates (Illinois) | 4,146.71 mi (6,673.48 km) |
| Colfontaine to Holbrook (New York) | 3,608.01 mi (5,806.53 km) |
