| Cape Girardeau to Grottaferrata | 5,102.02 mi (8,210.90 km) |
| Cape Girardeau to Grottaglie | 5,351.41 mi (8,612.27 km) |
| Cape Girardeau to Grottammare | 5,102.23 mi (8,211.25 km) |
| Cape Girardeau to Grugliasco | 4,763.40 mi (7,665.95 km) |
| Cape Girardeau to Grumo Appula | 5,300.59 mi (8,530.48 km) |
| Cape Girardeau to Grumo Nevano | 5,203.64 mi (8,374.45 km) |
| Cape Girardeau to Gualdo Tadino | 5,048.18 mi (8,124.25 km) |
| Cape Girardeau to Guardiagrele | 5,149.06 mi (8,286.61 km) |
| Cape Girardeau to Guastalla | 4,895.49 mi (7,878.52 km) |
| Cape Girardeau to Gubbio | 5,034.62 mi (8,102.44 km) |
| Cape Girardeau to Guspini | 5,018.81 mi (8,076.99 km) |
| Cape Girardeau to Gussago | 4,848.34 mi (7,802.65 km) |
| Cape Girardeau to Iesi | 5,055.02 mi (8,135.27 km) |
| Cape Girardeau to Iesolo | 4,950.65 mi (7,967.30 km) |
| Cape Girardeau to Iglesias | 5,022.87 mi (8,083.52 km) |
