| Tucson Mountains to Groveton (Virginia) | 1,950.61 mi (3,139.21 km) |
| Tucson Mountains to Grovetown (Georgia) | 1,672.02 mi (2,690.86 km) |
| Tucson Mountains to Guayama (Puerto Rico) | 2,956.93 mi (4,758.72 km) |
| Tucson Mountains to Guaynabo (Puerto Rico) | 2,943.39 mi (4,736.93 km) |
| Tucson Mountains to Gulf Shores (Alabama) | 1,384.53 mi (2,228.19 km) |
| Tucson Mountains to Gulfport (Florida) | 1,720.64 mi (2,769.10 km) |
| Tucson Mountains to Gulfport (Mississippi) | 1,302.49 mi (2,096.15 km) |
| Tucson Mountains to Gunbarrel (Colorado) | 630.14 mi (1,014.11 km) |
| Tucson Mountains to Gurnee (Illinois) | 1,443.04 mi (2,322.35 km) |
| Tucson Mountains to Guthrie (Oklahoma) | 817.77 mi (1,316.08 km) |
| Tucson Mountains to Guttenberg (New Jersey) | 2,122.99 mi (3,416.62 km) |
| Tucson Mountains to Guymon (Oklahoma) | 625.37 mi (1,006.44 km) |
| Tucson Mountains to Hacienda Heights (California) | 416.05 mi (669.57 km) |
| Tucson Mountains to Hackensack (New Jersey) | 2,121.32 mi (3,413.93 km) |
| Tucson Mountains to Hackettstown (New Jersey) | 2,080.53 mi (3,348.29 km) |
