| Johnston to Grayslake (Illinois) | 295.44 mi (475.46 km) |
| Johnston to Great Bend (Kansas) | 353.69 mi (569.21 km) |
| Johnston to Great Falls (Montana) | 950.56 mi (1,529.78 km) |
| Johnston to Great Falls (Virginia) | 882.85 mi (1,420.82 km) |
| Johnston to Great Neck (New York) | 1,037.95 mi (1,670.42 km) |
| Johnston to Greeley (Colorado) | 581.89 mi (936.46 km) |
| Johnston to Green (Ohio) | 637.08 mi (1,025.28 km) |
| Johnston to Green Bay (Wisconsin) | 348.77 mi (561.29 km) |
| Johnston to Green River (Wyoming) | 812.58 mi (1,307.72 km) |
| Johnston to Green Valley (Arizona) | 1,170.19 mi (1,883.23 km) |
| Johnston to Green Valley (Maryland) | 879.47 mi (1,415.36 km) |
| Johnston to Greenacres (Florida) | 1,295.18 mi (2,084.39 km) |
| Johnston to Greenbelt (Maryland) | 904.34 mi (1,455.39 km) |
| Johnston to Greendale (Wisconsin) | 304.67 mi (490.32 km) |
| Johnston to Greeneville (Tennessee) | 698.49 mi (1,124.12 km) |
