| Oro Valley to Hazelwood (Missouri) | 1,234.03 mi (1,985.98 km) |
| Oro Valley to Hazleton (Pennsylvania) | 2,011.92 mi (3,237.87 km) |
| Oro Valley to Healdsburg (California) | 793.03 mi (1,276.27 km) |
| Oro Valley to Heath (Ohio) | 1,666.62 mi (2,682.16 km) |
| Oro Valley to Heber (Utah) | 559.19 mi (899.93 km) |
| Oro Valley to Helena (Alabama) | 1,396.88 mi (2,248.06 km) |
| Oro Valley to Helena (Montana) | 981.00 mi (1,578.77 km) |
| Oro Valley to Hemet (California) | 360.10 mi (579.52 km) |
| Oro Valley to Henderson (Kentucky) | 1,369.96 mi (2,204.73 km) |
| Oro Valley to Henderson (Nevada) | 339.72 mi (546.72 km) |
| Oro Valley to Henderson (North Carolina) | 1,867.51 mi (3,005.47 km) |
| Oro Valley to Henderson (Texas) | 944.37 mi (1,519.81 km) |
| Oro Valley to Hendersonville (North Carolina) | 1,642.60 mi (2,643.51 km) |
| Oro Valley to Hendersonville (Tennessee) | 1,412.06 mi (2,272.50 km) |
| Oro Valley to Hercules (California) | 743.73 mi (1,196.92 km) |
