| Keystone to Hereford (Texas) | 1,252.21 mi (2,015.24 km) |
| Keystone to Hermiston (Oregon) | 2,335.61 mi (3,758.80 km) |
| Keystone to Hermitage (Pennsylvania) | 913.26 mi (1,469.75 km) |
| Keystone to Hermosa Beach (California) | 2,145.69 mi (3,453.15 km) |
| Keystone to Hernando (Mississippi) | 636.13 mi (1,023.75 km) |
| Keystone to Herndon (Virginia) | 806.41 mi (1,297.79 km) |
| Keystone to Herriman (Utah) | 1,871.20 mi (3,011.41 km) |
| Keystone to Herrin (Illinois) | 764.40 mi (1,230.18 km) |
| Keystone to Hershey (Pennsylvania) | 905.18 mi (1,456.74 km) |
| Keystone to Hesperia (California) | 2,084.85 mi (3,355.25 km) |
| Keystone to Hewitt (Texas) | 903.98 mi (1,454.82 km) |
| Keystone to Hialeah (Florida) | 210.67 mi (339.04 km) |
| Keystone to Hialeah Gardens (Florida) | 207.57 mi (334.05 km) |
| Keystone to Hibbing (Minnesota) | 1,443.19 mi (2,322.59 km) |
| Keystone to Hickory (North Carolina) | 531.08 mi (854.69 km) |
