| Kingston upon Thames to Gaeta | 963.26 mi (1,550.22 km) |
| Kingston upon Thames to Gaggiano | 595.35 mi (958.12 km) |
| Kingston upon Thames to Galatina | 1,175.12 mi (1,891.18 km) |
| Kingston upon Thames to Galatone | 1,172.41 mi (1,886.82 km) |
| Kingston upon Thames to Galbiate | 587.32 mi (945.19 km) |
| Kingston upon Thames to Gallarate | 574.15 mi (924.00 km) |
| Kingston upon Thames to Galliate | 580.43 mi (934.10 km) |
| Kingston upon Thames to Gallipoli | 1,174.59 mi (1,890.31 km) |
| Kingston upon Thames to Gambettola | 771.54 mi (1,241.67 km) |
| Kingston upon Thames to Gambolo | 597.34 mi (961.33 km) |
| Kingston upon Thames to Garbagnate Milanese | 588.16 mi (946.56 km) |
| Kingston upon Thames to Gardone Val Trompia | 620.64 mi (998.83 km) |
| Kingston upon Thames to Garlasco | 602.05 mi (968.91 km) |
| Kingston upon Thames to Gassino Torinese | 572.08 mi (920.68 km) |
| Kingston upon Thames to Gatteo | 774.10 mi (1,245.80 km) |
