| Horwich to Grottaferrata | 1,075.11 mi (1,730.22 km) |
| Horwich to Grottaglie | 1,294.56 mi (2,083.40 km) |
| Horwich to Grottammare | 1,046.66 mi (1,684.44 km) |
| Horwich to Grugliasco | 743.08 mi (1,195.87 km) |
| Horwich to Grumo Appula | 1,244.43 mi (2,002.72 km) |
| Horwich to Grumo Nevano | 1,171.40 mi (1,885.19 km) |
| Horwich to Gualdo Tadino | 998.99 mi (1,607.72 km) |
| Horwich to Guardiagrele | 1,100.21 mi (1,770.62 km) |
| Horwich to Guastalla | 842.43 mi (1,355.76 km) |
| Horwich to Gubbio | 985.87 mi (1,586.61 km) |
| Horwich to Guspini | 1,103.93 mi (1,776.60 km) |
| Horwich to Gussago | 790.21 mi (1,271.73 km) |
| Horwich to Iesi | 998.14 mi (1,606.35 km) |
| Horwich to Iesolo | 876.15 mi (1,410.03 km) |
| Horwich to Iglesias | 1,115.34 mi (1,794.97 km) |
