| McDonough to Grottaferrata | 5,039.94 mi (8,111.00 km) |
| McDonough to Grottaglie | 5,296.50 mi (8,523.90 km) |
| McDonough to Grottammare | 5,051.03 mi (8,128.85 km) |
| McDonough to Grugliasco | 4,707.99 mi (7,576.77 km) |
| McDonough to Grumo Appula | 5,246.18 mi (8,442.92 km) |
| McDonough to Grumo Nevano | 5,141.19 mi (8,273.94 km) |
| McDonough to Gualdo Tadino | 4,995.32 mi (8,039.19 km) |
| McDonough to Guardiagrele | 5,094.09 mi (8,198.15 km) |
| McDonough to Guastalla | 4,847.28 mi (7,800.94 km) |
| McDonough to Gubbio | 4,981.87 mi (8,017.54 km) |
| McDonough to Guspini | 4,930.98 mi (7,935.64 km) |
| McDonough to Gussago | 4,803.13 mi (7,729.90 km) |
| McDonough to Iesi | 5,005.27 mi (8,055.21 km) |
| McDonough to Iesolo | 4,911.76 mi (7,904.72 km) |
| McDonough to Iglesias | 4,933.40 mi (7,939.55 km) |
