| Glenmont to Grottaferrata | 4,490.09 mi (7,226.10 km) |
| Glenmont to Grottaglie | 4,745.60 mi (7,637.30 km) |
| Glenmont to Grottammare | 4,499.38 mi (7,241.05 km) |
| Glenmont to Grugliasco | 4,156.72 mi (6,689.59 km) |
| Glenmont to Grumo Appula | 4,695.16 mi (7,556.13 km) |
| Glenmont to Grumo Nevano | 4,591.49 mi (7,389.29 km) |
| Glenmont to Gualdo Tadino | 4,443.87 mi (7,151.72 km) |
| Glenmont to Guardiagrele | 4,543.05 mi (7,311.32 km) |
| Glenmont to Guastalla | 4,295.07 mi (6,912.25 km) |
| Glenmont to Gubbio | 4,430.39 mi (7,130.03 km) |
| Glenmont to Guspini | 4,387.03 mi (7,060.25 km) |
| Glenmont to Gussago | 4,250.52 mi (6,840.55 km) |
| Glenmont to Iesi | 4,453.38 mi (7,167.02 km) |
| Glenmont to Iesolo | 4,358.51 mi (7,014.35 km) |
| Glenmont to Iglesias | 4,389.93 mi (7,064.91 km) |
