| Walton upon Thames to Gaeta | 965.87 mi (1,554.42 km) |
| Walton upon Thames to Gaggiano | 598.04 mi (962.45 km) |
| Walton upon Thames to Galatina | 1,178.28 mi (1,896.26 km) |
| Walton upon Thames to Galatone | 1,175.56 mi (1,891.87 km) |
| Walton upon Thames to Galbiate | 590.24 mi (949.90 km) |
| Walton upon Thames to Gallarate | 576.87 mi (928.38 km) |
| Walton upon Thames to Galliate | 583.06 mi (938.34 km) |
| Walton upon Thames to Gallipoli | 1,177.70 mi (1,895.33 km) |
| Walton upon Thames to Gambettola | 774.58 mi (1,246.56 km) |
| Walton upon Thames to Gambolo | 599.94 mi (965.51 km) |
| Walton upon Thames to Garbagnate Milanese | 590.93 mi (951.01 km) |
| Walton upon Thames to Gardone Val Trompia | 623.71 mi (1,003.76 km) |
| Walton upon Thames to Garlasco | 604.64 mi (973.08 km) |
| Walton upon Thames to Gassino Torinese | 574.33 mi (924.30 km) |
| Walton upon Thames to Gatteo | 777.15 mi (1,250.70 km) |
