| Oro Valley to Hereford (Texas) | 520.39 mi (837.49 km) |
| Oro Valley to Hermiston (Oregon) | 1,026.74 mi (1,652.37 km) |
| Oro Valley to Hermitage (Pennsylvania) | 1,784.05 mi (2,871.16 km) |
| Oro Valley to Hermosa Beach (California) | 440.57 mi (709.03 km) |
| Oro Valley to Hernando (Mississippi) | 1,216.49 mi (1,957.75 km) |
| Oro Valley to Herndon (Virginia) | 1,926.69 mi (3,100.71 km) |
| Oro Valley to Herriman (Utah) | 560.50 mi (902.03 km) |
| Oro Valley to Herrin (Illinois) | 1,291.38 mi (2,078.28 km) |
| Oro Valley to Hershey (Pennsylvania) | 1,972.44 mi (3,174.34 km) |
| Oro Valley to Hesperia (California) | 390.14 mi (627.87 km) |
| Oro Valley to Hewitt (Texas) | 810.23 mi (1,303.95 km) |
| Oro Valley to Hialeah (Florida) | 1,898.36 mi (3,055.11 km) |
| Oro Valley to Hialeah Gardens (Florida) | 1,894.86 mi (3,049.49 km) |
| Oro Valley to Hibbing (Minnesota) | 1,401.60 mi (2,255.66 km) |
| Oro Valley to Hickory (North Carolina) | 1,705.89 mi (2,745.36 km) |
