| Thornton Heath to Gavardo | 627.06 mi (1,009.15 km) |
| Thornton Heath to Gavirate | 555.61 mi (894.17 km) |
| Thornton Heath to Gavorrano | 779.88 mi (1,255.09 km) |
| Thornton Heath to Gela | 1,214.34 mi (1,954.29 km) |
| Thornton Heath to Gemona del Friuli | 696.76 mi (1,121.33 km) |
| Thornton Heath to Genoa | 638.23 mi (1,027.14 km) |
| Thornton Heath to Genzano di Roma | 902.39 mi (1,452.26 km) |
| Thornton Heath to Gessate | 594.44 mi (956.67 km) |
| Thornton Heath to Ghedi | 630.49 mi (1,014.68 km) |
| Thornton Heath to Giarre | 1,202.54 mi (1,935.30 km) |
| Thornton Heath to Giaveno | 557.02 mi (896.44 km) |
| Thornton Heath to Giffoni Valle Piana | 1,028.13 mi (1,654.62 km) |
| Thornton Heath to Ginosa | 1,101.06 mi (1,771.98 km) |
| Thornton Heath to Gioia del Colle | 1,091.97 mi (1,757.36 km) |
| Thornton Heath to Gioia Tauro | 1,184.79 mi (1,906.73 km) |
