| Oro Valley to Home Gardens (California) | 391.13 mi (629.47 km) |
| Oro Valley to Homer Glen (Illinois) | 1,413.96 mi (2,275.55 km) |
| Oro Valley to Homestead (Florida) | 1,900.25 mi (3,058.16 km) |
| Oro Valley to Homewood (Alabama) | 1,400.06 mi (2,253.18 km) |
| Oro Valley to Homewood (Illinois) | 1,427.06 mi (2,296.63 km) |
| Oro Valley to Homosassa Springs (Florida) | 1,704.12 mi (2,742.51 km) |
| Oro Valley to Honeygo (Maryland) | 1,979.61 mi (3,185.88 km) |
| Oro Valley to Honolulu (Hawaii) | 2,963.87 mi (4,769.89 km) |
| Oro Valley to Hoover (Alabama) | 1,400.59 mi (2,254.03 km) |
| Oro Valley to Hopatcong (New Jersey) | 2,080.19 mi (3,347.74 km) |
| Oro Valley to Hope Mills (North Carolina) | 1,841.07 mi (2,962.92 km) |
| Oro Valley to Hopewell (Virginia) | 1,928.45 mi (3,103.54 km) |
| Oro Valley to Hopkins (Minnesota) | 1,277.38 mi (2,055.74 km) |
| Oro Valley to Hopkinsville (Kentucky) | 1,366.65 mi (2,199.41 km) |
| Oro Valley to Horizon City (Texas) | 284.91 mi (458.52 km) |
