| Thornton Heath to Grovetown (Georgia) | 4,134.88 mi (6,654.45 km) |
| Thornton Heath to Guayama (Puerto Rico) | 4,225.04 mi (6,799.54 km) |
| Thornton Heath to Guaynabo (Puerto Rico) | 4,203.74 mi (6,765.26 km) |
| Thornton Heath to Gulf Shores (Alabama) | 4,517.10 mi (7,269.57 km) |
| Thornton Heath to Gulfport (Florida) | 4,437.05 mi (7,140.74 km) |
| Thornton Heath to Gulfport (Mississippi) | 4,565.31 mi (7,347.16 km) |
| Thornton Heath to Gunbarrel (Colorado) | 4,679.87 mi (7,531.53 km) |
| Thornton Heath to Gurnee (Illinois) | 3,940.69 mi (6,341.93 km) |
| Thornton Heath to Guthrie (Oklahoma) | 4,618.97 mi (7,433.51 km) |
| Thornton Heath to Guttenberg (New Jersey) | 3,460.80 mi (5,569.62 km) |
| Thornton Heath to Guymon (Oklahoma) | 4,725.08 mi (7,604.28 km) |
| Thornton Heath to Hacienda Heights (California) | 5,440.48 mi (8,755.60 km) |
| Thornton Heath to Hackensack (New Jersey) | 3,458.34 mi (5,565.65 km) |
| Thornton Heath to Hackettstown (New Jersey) | 3,491.65 mi (5,619.27 km) |
| Thornton Heath to Hagerstown (Maryland) | 3,662.81 mi (5,894.73 km) |
