| Thornton Heath to Greenwood Village (Colorado) | 4,694.45 mi (7,554.99 km) |
| Thornton Heath to Greer (South Carolina) | 4,064.61 mi (6,541.35 km) |
| Thornton Heath to Grenada (Mississippi) | 4,427.02 mi (7,124.60 km) |
| Thornton Heath to Gresham (Oregon) | 4,913.96 mi (7,908.25 km) |
| Thornton Heath to Gretna (Louisiana) | 4,631.37 mi (7,453.47 km) |
| Thornton Heath to Griffin (Georgia) | 4,229.90 mi (6,807.36 km) |
| Thornton Heath to Griffith (Indiana) | 3,960.12 mi (6,373.20 km) |
| Thornton Heath to Grimes (Iowa) | 4,192.48 mi (6,747.14 km) |
| Thornton Heath to Grosse Pointe Park (Michigan) | 3,747.70 mi (6,031.34 km) |
| Thornton Heath to Grosse Pointe Woods (Michigan) | 3,743.98 mi (6,025.35 km) |
| Thornton Heath to Grove City (Ohio) | 3,867.13 mi (6,223.54 km) |
| Thornton Heath to Groveland (Florida) | 4,356.66 mi (7,011.37 km) |
| Thornton Heath to Grover Beach (California) | 5,459.51 mi (8,786.23 km) |
| Thornton Heath to Groves (Texas) | 4,785.01 mi (7,700.74 km) |
| Thornton Heath to Groveton (Virginia) | 3,676.83 mi (5,917.29 km) |
