| Blackrock to Great Bend (Kansas) | 4,253.85 mi (6,845.92 km) |
| Blackrock to Great Falls (Montana) | 4,210.01 mi (6,775.35 km) |
| Blackrock to Great Falls (Virginia) | 3,391.46 mi (5,458.03 km) |
| Blackrock to Great Neck (New York) | 3,167.35 mi (5,097.35 km) |
| Blackrock to Greeley (Colorado) | 4,362.44 mi (7,020.67 km) |
| Blackrock to Green (Ohio) | 3,468.89 mi (5,582.64 km) |
| Blackrock to Green Bay (Wisconsin) | 3,556.74 mi (5,724.02 km) |
| Blackrock to Green River (Wyoming) | 4,465.24 mi (7,186.10 km) |
| Blackrock to Green Valley (Arizona) | 5,040.83 mi (8,112.43 km) |
| Blackrock to Green Valley (Maryland) | 3,373.89 mi (5,429.75 km) |
| Blackrock to Greenacres (Florida) | 4,113.69 mi (6,620.34 km) |
| Blackrock to Greenbelt (Maryland) | 3,375.59 mi (5,432.48 km) |
| Blackrock to Greendale (Wisconsin) | 3,629.22 mi (5,840.67 km) |
| Blackrock to Greeneville (Tennessee) | 3,746.40 mi (6,029.24 km) |
| Blackrock to Greenfield (California) | 5,132.12 mi (8,259.35 km) |
