| Oro Valley to Hagerstown (Maryland) | 1,911.95 mi (3,076.98 km) |
| Oro Valley to Haines City (Florida) | 1,771.55 mi (2,851.04 km) |
| Oro Valley to Halawa (Hawaii) | 2,966.75 mi (4,774.52 km) |
| Oro Valley to Half Moon Bay (California) | 736.12 mi (1,184.68 km) |
| Oro Valley to Halfway (Maryland) | 1,909.24 mi (3,072.62 km) |
| Oro Valley to Hallandale Beach (Florida) | 1,904.91 mi (3,065.66 km) |
| Oro Valley to Haltom City (Texas) | 797.54 mi (1,283.51 km) |
| Oro Valley to Ham Lake (Minnesota) | 1,298.84 mi (2,090.28 km) |
| Oro Valley to Hamilton (Ohio) | 1,548.03 mi (2,491.31 km) |
| Oro Valley to Hamilton Square (New Jersey) | 2,076.98 mi (3,342.58 km) |
| Oro Valley to Hammond (Indiana) | 1,436.67 mi (2,312.09 km) |
| Oro Valley to Hammond (Louisiana) | 1,214.69 mi (1,954.86 km) |
| Oro Valley to Hammonton (New Jersey) | 2,068.86 mi (3,329.50 km) |
| Oro Valley to Hampton (Virginia) | 1,980.12 mi (3,186.70 km) |
| Oro Valley to Hampton Bays (New York) | 2,191.12 mi (3,526.27 km) |
