| London Colney to Grovetown (Georgia) | 4,120.45 mi (6,631.23 km) |
| London Colney to Guayama (Puerto Rico) | 4,219.77 mi (6,791.07 km) |
| London Colney to Guaynabo (Puerto Rico) | 4,198.35 mi (6,756.58 km) |
| London Colney to Gulf Shores (Alabama) | 4,502.26 mi (7,245.68 km) |
| London Colney to Gulfport (Florida) | 4,424.05 mi (7,119.83 km) |
| London Colney to Gulfport (Mississippi) | 4,550.12 mi (7,322.72 km) |
| London Colney to Gunbarrel (Colorado) | 4,659.78 mi (7,499.20 km) |
| London Colney to Gurnee (Illinois) | 3,922.81 mi (6,313.14 km) |
| London Colney to Guthrie (Oklahoma) | 4,600.89 mi (7,404.42 km) |
| London Colney to Guttenberg (New Jersey) | 3,445.92 mi (5,545.67 km) |
| London Colney to Guymon (Oklahoma) | 4,706.14 mi (7,573.81 km) |
| London Colney to Hacienda Heights (California) | 5,419.39 mi (8,721.67 km) |
| London Colney to Hackensack (New Jersey) | 3,443.42 mi (5,541.64 km) |
| London Colney to Hackettstown (New Jersey) | 3,476.58 mi (5,595.02 km) |
| London Colney to Hagerstown (Maryland) | 3,647.55 mi (5,870.16 km) |
