| Didcot to Gages Lake (Illinois) | 3,893.54 mi (6,266.05 km) |
| Didcot to Gahanna (Ohio) | 3,801.26 mi (6,117.54 km) |
| Didcot to Gainesville (Florida) | 4,274.59 mi (6,879.29 km) |
| Didcot to Gainesville (Georgia) | 4,110.09 mi (6,614.55 km) |
| Didcot to Gainesville (Texas) | 4,671.22 mi (7,517.61 km) |
| Didcot to Gainesville (Virginia) | 3,646.59 mi (5,868.62 km) |
| Didcot to Gaithersburg (Maryland) | 3,614.04 mi (5,816.23 km) |
| Didcot to Galena Park (Texas) | 4,797.31 mi (7,720.52 km) |
| Didcot to Galesburg (Illinois) | 4,050.02 mi (6,517.88 km) |
| Didcot to Galion (Ohio) | 3,765.44 mi (6,059.89 km) |
| Didcot to Gallatin (Tennessee) | 4,116.06 mi (6,624.16 km) |
| Didcot to Gallup (New Mexico) | 4,998.46 mi (8,044.24 km) |
| Didcot to Galt (California) | 5,254.06 mi (8,455.59 km) |
| Didcot to Galveston (Texas) | 4,809.44 mi (7,740.05 km) |
| Didcot to Gantt (South Carolina) | 4,028.05 mi (6,482.51 km) |
