| Blackrock to Gages Lake (Illinois) | 3,655.55 mi (5,883.03 km) |
| Blackrock to Gahanna (Ohio) | 3,565.78 mi (5,738.57 km) |
| Blackrock to Gainesville (Florida) | 4,048.25 mi (6,515.03 km) |
| Blackrock to Gainesville (Georgia) | 3,878.23 mi (6,241.41 km) |
| Blackrock to Gainesville (Texas) | 4,433.60 mi (7,135.19 km) |
| Blackrock to Gainesville (Virginia) | 3,414.86 mi (5,495.69 km) |
| Blackrock to Gaithersburg (Maryland) | 3,382.26 mi (5,443.22 km) |
| Blackrock to Galena Park (Texas) | 4,561.80 mi (7,341.51 km) |
| Blackrock to Galesburg (Illinois) | 3,811.97 mi (6,134.77 km) |
| Blackrock to Galion (Ohio) | 3,529.56 mi (5,680.28 km) |
| Blackrock to Gallatin (Tennessee) | 3,881.18 mi (6,246.16 km) |
| Blackrock to Gallup (New Mexico) | 4,760.55 mi (7,661.37 km) |
| Blackrock to Galt (California) | 5,022.95 mi (8,083.65 km) |
| Blackrock to Galveston (Texas) | 4,574.35 mi (7,361.70 km) |
| Blackrock to Gantt (South Carolina) | 3,796.75 mi (6,110.28 km) |
