| Cary to Hanahan (South Carolina) | 208.27 mi (335.17 km) |
| Cary to Hanford (California) | 2,264.06 mi (3,643.65 km) |
| Cary to Hannibal (Missouri) | 737.83 mi (1,187.42 km) |
| Cary to Hanover (Pennsylvania) | 295.91 mi (476.22 km) |
| Cary to Hanover Park (Illinois) | 658.87 mi (1,060.35 km) |
| Cary to Happy Valley (Oregon) | 2,355.00 mi (3,790.01 km) |
| Cary to Harker Heights (Texas) | 1,131.54 mi (1,821.04 km) |
| Cary to Harlingen (Texas) | 1,296.28 mi (2,086.16 km) |
| Cary to Harper Woods (Michigan) | 509.84 mi (820.51 km) |
| Cary to Harrisburg (North Carolina) | 107.81 mi (173.51 km) |
| Cary to Harrisburg (Pennsylvania) | 327.81 mi (527.56 km) |
| Cary to Harrison (Arkansas) | 799.14 mi (1,286.08 km) |
| Cary to Harrison (New Jersey) | 425.98 mi (685.55 km) |
| Cary to Harrison (New York) | 455.25 mi (732.65 km) |
| Cary to Harrison (Ohio) | 405.59 mi (652.74 km) |
