| Layton to Grottaferrata | 5,748.48 mi (9,251.29 km) |
| Layton to Grottaglie | 5,967.22 mi (9,603.32 km) |
| Layton to Grottammare | 5,721.18 mi (9,207.35 km) |
| Layton to Grugliasco | 5,410.43 mi (8,707.24 km) |
| Layton to Grumo Appula | 5,917.66 mi (9,523.56 km) |
| Layton to Grumo Nevano | 5,846.03 mi (9,408.28 km) |
| Layton to Gualdo Tadino | 5,674.09 mi (9,131.57 km) |
| Layton to Guardiagrele | 5,775.20 mi (9,294.29 km) |
| Layton to Guastalla | 5,517.53 mi (8,879.61 km) |
| Layton to Gubbio | 5,660.98 mi (9,110.48 km) |
| Layton to Guspini | 5,732.90 mi (9,226.21 km) |
| Layton to Gussago | 5,465.29 mi (8,795.53 km) |
| Layton to Iesi | 5,672.69 mi (9,129.31 km) |
| Layton to Iesolo | 5,546.06 mi (8,925.52 km) |
| Layton to Iglesias | 5,740.73 mi (9,238.81 km) |
