| Gresham to Hanahan (South Carolina) | 2,399.26 mi (3,861.24 km) |
| Gresham to Hanford (California) | 650.28 mi (1,046.52 km) |
| Gresham to Hannibal (Missouri) | 1,617.81 mi (2,603.62 km) |
| Gresham to Hanover (Pennsylvania) | 2,311.44 mi (3,719.90 km) |
| Gresham to Hanover Park (Illinois) | 1,715.89 mi (2,761.45 km) |
| Gresham to Happy Valley (Oregon) | 5.61 mi (9.03 km) |
| Gresham to Harker Heights (Texas) | 1,663.24 mi (2,676.73 km) |
| Gresham to Harlingen (Texas) | 1,908.72 mi (3,071.79 km) |
| Gresham to Harper Woods (Michigan) | 1,956.19 mi (3,148.19 km) |
| Gresham to Harrisburg (North Carolina) | 2,279.82 mi (3,669.02 km) |
| Gresham to Harrisburg (Pennsylvania) | 2,302.83 mi (3,706.04 km) |
| Gresham to Harrison (Arkansas) | 1,648.40 mi (2,652.84 km) |
| Gresham to Harrison (New Jersey) | 2,420.25 mi (3,895.01 km) |
| Gresham to Harrison (New York) | 2,433.00 mi (3,915.53 km) |
| Gresham to Harrison (Ohio) | 1,950.72 mi (3,139.38 km) |
