| Penrith to Grottaferrata | 1,133.10 mi (1,823.54 km) |
| Penrith to Grottaglie | 1,346.24 mi (2,166.56 km) |
| Penrith to Grottammare | 1,100.11 mi (1,770.46 km) |
| Penrith to Grugliasco | 805.29 mi (1,295.99 km) |
| Penrith to Grumo Appula | 1,296.51 mi (2,086.54 km) |
| Penrith to Grumo Nevano | 1,227.92 mi (1,976.15 km) |
| Penrith to Gualdo Tadino | 1,054.05 mi (1,696.33 km) |
| Penrith to Guardiagrele | 1,154.58 mi (1,858.12 km) |
| Penrith to Guastalla | 898.10 mi (1,445.36 km) |
| Penrith to Gubbio | 1,041.12 mi (1,675.53 km) |
| Penrith to Guspini | 1,171.30 mi (1,885.02 km) |
| Penrith to Gussago | 845.29 mi (1,360.36 km) |
| Penrith to Iesi | 1,051.66 mi (1,692.49 km) |
| Penrith to Iesolo | 925.77 mi (1,489.88 km) |
| Penrith to Iglesias | 1,183.02 mi (1,903.89 km) |
