| Ourem to Grottaferrata | 1,119.05 mi (1,800.93 km) |
| Ourem to Grottaglie | 1,370.67 mi (2,205.87 km) |
| Ourem to Grottammare | 1,182.96 mi (1,903.80 km) |
| Ourem to Grugliasco | 903.17 mi (1,453.52 km) |
| Ourem to Grumo Appula | 1,329.47 mi (2,139.58 km) |
| Ourem to Grumo Nevano | 1,203.19 mi (1,936.35 km) |
| Ourem to Gualdo Tadino | 1,129.85 mi (1,818.31 km) |
| Ourem to Guardiagrele | 1,198.71 mi (1,929.13 km) |
| Ourem to Guastalla | 1,045.23 mi (1,682.14 km) |
| Ourem to Gubbio | 1,119.80 mi (1,802.14 km) |
| Ourem to Guspini | 914.42 mi (1,471.62 km) |
| Ourem to Gussago | 1,033.36 mi (1,663.04 km) |
| Ourem to Iesi | 1,154.60 mi (1,858.15 km) |
| Ourem to Iesolo | 1,148.75 mi (1,848.73 km) |
| Ourem to Iglesias | 910.80 mi (1,465.79 km) |
