| Gresham to Grovetown (Georgia) | 2,273.28 mi (3,658.49 km) |
| Gresham to Guayama (Puerto Rico) | 3,721.60 mi (5,989.33 km) |
| Gresham to Guaynabo (Puerto Rico) | 3,701.95 mi (5,957.72 km) |
| Gresham to Gulf Shores (Alabama) | 2,143.12 mi (3,449.03 km) |
| Gresham to Gulfport (Florida) | 2,486.75 mi (4,002.03 km) |
| Gresham to Gulfport (Mississippi) | 2,073.42 mi (3,336.85 km) |
| Gresham to Gunbarrel (Colorado) | 950.49 mi (1,529.67 km) |
| Gresham to Gurnee (Illinois) | 1,716.82 mi (2,762.96 km) |
| Gresham to Guthrie (Oklahoma) | 1,462.08 mi (2,352.99 km) |
| Gresham to Guttenberg (New Jersey) | 2,425.91 mi (3,904.12 km) |
| Gresham to Guymon (Oklahoma) | 1,244.48 mi (2,002.79 km) |
| Gresham to Hacienda Heights (California) | 829.25 mi (1,334.55 km) |
| Gresham to Hackensack (New Jersey) | 2,421.21 mi (3,896.56 km) |
| Gresham to Hackettstown (New Jersey) | 2,385.01 mi (3,838.30 km) |
| Gresham to Hagerstown (Maryland) | 2,280.94 mi (3,670.82 km) |
