| Oro Valley to Hillcrest Heights (Maryland) | 1,948.93 mi (3,136.50 km) |
| Oro Valley to Hilliard (Ohio) | 1,629.38 mi (2,622.23 km) |
| Oro Valley to Hillsboro (Oregon) | 1,107.60 mi (1,782.52 km) |
| Oro Valley to Hillsborough (California) | 734.78 mi (1,182.52 km) |
| Oro Valley to Hillsborough (New Jersey) | 2,078.24 mi (3,344.61 km) |
| Oro Valley to Hilo (Hawaii) | 2,853.41 mi (4,592.12 km) |
| Oro Valley to Hilton Head Island (South Carolina) | 1,759.31 mi (2,831.34 km) |
| Oro Valley to Hinesville (Georgia) | 1,713.27 mi (2,757.23 km) |
| Oro Valley to Hinsdale (Illinois) | 1,419.57 mi (2,284.57 km) |
| Oro Valley to Hobart (Indiana) | 1,445.12 mi (2,325.70 km) |
| Oro Valley to Hobbs (New Mexico) | 455.51 mi (733.08 km) |
| Oro Valley to Hobe Sound (Florida) | 1,879.43 mi (3,024.65 km) |
| Oro Valley to Hoboken (New Jersey) | 2,112.01 mi (3,398.96 km) |
| Oro Valley to Hockessin (Delaware) | 2,020.81 mi (3,252.18 km) |
| Oro Valley to Hoffman Estates (Illinois) | 1,415.24 mi (2,277.60 km) |
