| Reston to Groveton (Virginia) | 18.68 mi (30.07 km) |
| Reston to Grovetown (Georgia) | 466.56 mi (750.86 km) |
| Reston to Guayama (Puerto Rico) | 1,598.73 mi (2,572.91 km) |
| Reston to Guaynabo (Puerto Rico) | 1,572.62 mi (2,530.89 km) |
| Reston to Gulf Shores (Alabama) | 839.03 mi (1,350.28 km) |
| Reston to Gulfport (Florida) | 833.26 mi (1,341.00 km) |
| Reston to Gulfport (Mississippi) | 887.64 mi (1,428.51 km) |
| Reston to Gunbarrel (Colorado) | 1,479.29 mi (2,380.69 km) |
| Reston to Gurnee (Illinois) | 602.89 mi (970.25 km) |
| Reston to Guthrie (Oklahoma) | 1,121.08 mi (1,804.20 km) |
| Reston to Guttenberg (New Jersey) | 218.17 mi (351.11 km) |
| Reston to Guymon (Oklahoma) | 1,322.39 mi (2,128.17 km) |
| Reston to Hacienda Heights (California) | 2,264.13 mi (3,643.76 km) |
| Reston to Hackensack (New Jersey) | 220.27 mi (354.50 km) |
| Reston to Hackettstown (New Jersey) | 187.49 mi (301.74 km) |
