| Tucson Mountains to Gaffney (South Carolina) | 1,696.48 mi (2,730.22 km) |
| Tucson Mountains to Gages Lake (Illinois) | 1,440.49 mi (2,318.25 km) |
| Tucson Mountains to Gahanna (Ohio) | 1,654.14 mi (2,662.08 km) |
| Tucson Mountains to Gainesville (Florida) | 1,706.32 mi (2,746.05 km) |
| Tucson Mountains to Gainesville (Georgia) | 1,575.18 mi (2,535.01 km) |
| Tucson Mountains to Gainesville (Texas) | 812.27 mi (1,307.22 km) |
| Tucson Mountains to Gainesville (Virginia) | 1,921.86 mi (3,092.93 km) |
| Tucson Mountains to Gaithersburg (Maryland) | 1,945.84 mi (3,131.53 km) |
| Tucson Mountains to Galena Park (Texas) | 953.51 mi (1,534.53 km) |
| Tucson Mountains to Galesburg (Illinois) | 1,290.29 mi (2,076.52 km) |
| Tucson Mountains to Galion (Ohio) | 1,667.66 mi (2,683.84 km) |
| Tucson Mountains to Gallatin (Tennessee) | 1,428.17 mi (2,298.41 km) |
| Tucson Mountains to Gallup (New Mexico) | 260.57 mi (419.35 km) |
| Tucson Mountains to Galt (California) | 708.96 mi (1,140.96 km) |
| Tucson Mountains to Galveston (Texas) | 982.51 mi (1,581.19 km) |
