| Cities | Distance |
|---|---|
| Horley to Grottaferrata | 888.54 mi (1,429.96 km) |
| Horley to Grottaglie | 1,116.58 mi (1,796.96 km) |
| Horley to Grottammare | 866.89 mi (1,395.12 km) |
| Horley to Grugliasco | 552.33 mi (888.89 km) |
| Horley to Grumo Appula | 1,065.98 mi (1,715.53 km) |
| Horley to Grumo Nevano | 986.53 mi (1,587.67 km) |
| Horley to Gualdo Tadino | 816.91 mi (1,314.69 km) |
| Horley to Guardiagrele | 918.74 mi (1,478.57 km) |
| Horley to Guastalla | 660.29 mi (1,062.64 km) |
| Horley to Gubbio | 803.57 mi (1,293.22 km) |
| Horley to Guspini | 909.35 mi (1,463.46 km) |
| Horley to Gussago | 609.47 mi (980.84 km) |
| Horley to Iesi | 818.49 mi (1,317.24 km) |
| Horley to Iesolo | 704.32 mi (1,133.49 km) |
| Horley to Iglesias | 920.73 mi (1,481.78 km) |