| Horndean to Gavardo | 640.89 mi (1,031.41 km) |
| Horndean to Gavirate | 565.84 mi (910.63 km) |
| Horndean to Gavorrano | 785.81 mi (1,264.64 km) |
| Horndean to Gela | 1,215.49 mi (1,956.15 km) |
| Horndean to Gemona del Friuli | 718.95 mi (1,157.04 km) |
| Horndean to Genoa | 643.41 mi (1,035.47 km) |
| Horndean to Genzano di Roma | 909.34 mi (1,463.44 km) |
| Horndean to Gessate | 605.46 mi (974.40 km) |
| Horndean to Ghedi | 643.18 mi (1,035.09 km) |
| Horndean to Giarre | 1,206.61 mi (1,941.85 km) |
| Horndean to Giaveno | 559.39 mi (900.24 km) |
| Horndean to Giffoni Valle Piana | 1,037.48 mi (1,669.67 km) |
| Horndean to Ginosa | 1,113.31 mi (1,791.70 km) |
| Horndean to Gioia del Colle | 1,105.18 mi (1,778.62 km) |
| Horndean to Gioia Tauro | 1,191.44 mi (1,917.44 km) |
