| Herndon to Grayslake (Illinois) | 604.18 mi (972.33 km) |
| Herndon to Great Bend (Kansas) | 1,153.42 mi (1,856.25 km) |
| Herndon to Great Falls (Montana) | 1,789.29 mi (2,879.58 km) |
| Herndon to Great Falls (Virginia) | 5.39 mi (8.68 km) |
| Herndon to Great Neck (New York) | 231.39 mi (372.38 km) |
| Herndon to Greeley (Colorado) | 1,453.49 mi (2,339.16 km) |
| Herndon to Green (Ohio) | 256.04 mi (412.06 km) |
| Herndon to Green Bay (Wisconsin) | 666.63 mi (1,072.84 km) |
| Herndon to Green River (Wyoming) | 1,691.49 mi (2,722.18 km) |
| Herndon to Green Valley (Arizona) | 1,944.09 mi (3,128.71 km) |
| Herndon to Green Valley (Maryland) | 26.84 mi (43.20 km) |
| Herndon to Greenacres (Florida) | 867.51 mi (1,396.13 km) |
| Herndon to Greenbelt (Maryland) | 26.82 mi (43.15 km) |
| Herndon to Greendale (Wisconsin) | 617.40 mi (993.61 km) |
| Herndon to Greeneville (Tennessee) | 354.87 mi (571.11 km) |
