| Gresham to Hilliard (Ohio) | 2,007.25 mi (3,230.36 km) |
| Gresham to Hillsboro (Oregon) | 24.01 mi (38.65 km) |
| Gresham to Hillsborough (California) | 548.96 mi (883.46 km) |
| Gresham to Hillsborough (New Jersey) | 2,403.14 mi (3,867.48 km) |
| Gresham to Hilo (Hawaii) | 2,573.95 mi (4,142.38 km) |
| Gresham to Hilton Head Island (South Carolina) | 2,392.23 mi (3,849.93 km) |
| Gresham to Hinesville (Georgia) | 2,365.37 mi (3,806.70 km) |
| Gresham to Hinsdale (Illinois) | 1,730.68 mi (2,785.26 km) |
| Gresham to Hobart (Indiana) | 1,769.27 mi (2,847.37 km) |
| Gresham to Hobbs (New Mexico) | 1,352.81 mi (2,177.14 km) |
| Gresham to Hobe Sound (Florida) | 2,636.97 mi (4,243.79 km) |
| Gresham to Hoboken (New Jersey) | 2,426.15 mi (3,904.51 km) |
| Gresham to Hockessin (Delaware) | 2,374.84 mi (3,821.93 km) |
| Gresham to Hoffman Estates (Illinois) | 1,713.85 mi (2,758.18 km) |
| Gresham to Holbrook (New York) | 2,470.41 mi (3,975.75 km) |
