| Cary to Hilliard (Ohio) | 377.11 mi (606.91 km) |
| Cary to Hillsboro (Oregon) | 2,375.81 mi (3,823.49 km) |
| Cary to Hillsborough (California) | 2,394.35 mi (3,853.33 km) |
| Cary to Hillsborough (New Jersey) | 397.20 mi (639.22 km) |
| Cary to Hilo (Hawaii) | 4,682.48 mi (7,535.72 km) |
| Cary to Hilton Head Island (South Carolina) | 271.71 mi (437.27 km) |
| Cary to Hinesville (Georgia) | 316.96 mi (510.10 km) |
| Cary to Hinsdale (Illinois) | 642.39 mi (1,033.83 km) |
| Cary to Hobart (Indiana) | 603.56 mi (971.33 km) |
| Cary to Hobbs (New Mexico) | 1,402.27 mi (2,256.73 km) |
| Cary to Hobe Sound (Florida) | 606.75 mi (976.47 km) |
| Cary to Hoboken (New Jersey) | 430.15 mi (692.26 km) |
| Cary to Hockessin (Delaware) | 325.24 mi (523.42 km) |
| Cary to Hoffman Estates (Illinois) | 662.43 mi (1,066.08 km) |
| Cary to Holbrook (New York) | 465.79 mi (749.61 km) |
