| Oro Valley to Harrison (Ohio) | 1,534.77 mi (2,469.97 km) |
| Oro Valley to Harrison (Wisconsin) | 1,466.65 mi (2,360.34 km) |
| Oro Valley to Harrisonburg (Virginia) | 1,844.63 mi (2,968.65 km) |
| Oro Valley to Hartford (Connecticut) | 2,186.83 mi (3,519.37 km) |
| Oro Valley to Hartford (Wisconsin) | 1,437.39 mi (2,313.26 km) |
| Oro Valley to Hartselle (Alabama) | 1,389.77 mi (2,236.61 km) |
| Oro Valley to Hartsville (Tennessee) | 1,437.05 mi (2,312.70 km) |
| Oro Valley to Harvey (Illinois) | 1,428.58 mi (2,299.08 km) |
| Oro Valley to Harvey (Louisiana) | 1,246.67 mi (2,006.31 km) |
| Oro Valley to Hasbrouck Heights (New Jersey) | 2,110.17 mi (3,395.99 km) |
| Oro Valley to Haslett (Michigan) | 1,611.33 mi (2,593.18 km) |
| Oro Valley to Hastings (Minnesota) | 1,291.49 mi (2,078.45 km) |
| Oro Valley to Hastings (Nebraska) | 897.09 mi (1,443.73 km) |
| Oro Valley to Hattiesburg (Mississippi) | 1,271.17 mi (2,045.75 km) |
| Oro Valley to Hauppauge (New York) | 2,155.01 mi (3,468.15 km) |
