| Maryland Heights to Grottaferrata | 5,076.33 mi (8,169.56 km) |
| Maryland Heights to Grottaglie | 5,323.38 mi (8,567.15 km) |
| Maryland Heights to Grottammare | 5,073.68 mi (8,165.29 km) |
| Maryland Heights to Grugliasco | 4,736.60 mi (7,622.82 km) |
| Maryland Heights to Grumo Appula | 5,272.51 mi (8,485.29 km) |
| Maryland Heights to Grumo Nevano | 5,177.87 mi (8,332.97 km) |
| Maryland Heights to Gualdo Tadino | 5,020.15 mi (8,079.16 km) |
| Maryland Heights to Guardiagrele | 5,121.40 mi (8,242.10 km) |
| Maryland Heights to Guastalla | 4,866.53 mi (7,831.93 km) |
| Maryland Heights to Gubbio | 5,006.60 mi (8,057.35 km) |
| Maryland Heights to Guspini | 5,000.19 mi (8,047.03 km) |
| Maryland Heights to Gussago | 4,818.69 mi (7,754.93 km) |
| Maryland Heights to Iesi | 5,026.17 mi (8,088.84 km) |
| Maryland Heights to Iesolo | 4,919.16 mi (7,916.62 km) |
| Maryland Heights to Iglesias | 5,004.69 mi (8,054.27 km) |
