| Nairn to Grottaferrata | 1,310.69 mi (2,109.36 km) |
| Nairn to Grottaglie | 1,509.27 mi (2,428.94 km) |
| Nairn to Grottammare | 1,268.61 mi (2,041.63 km) |
| Nairn to Grugliasco | 993.11 mi (1,598.26 km) |
| Nairn to Grumo Appula | 1,460.74 mi (2,350.84 km) |
| Nairn to Grumo Nevano | 1,401.99 mi (2,256.28 km) |
| Nairn to Gualdo Tadino | 1,226.23 mi (1,973.42 km) |
| Nairn to Guardiagrele | 1,324.61 mi (2,131.75 km) |
| Nairn to Guastalla | 1,072.84 mi (1,726.57 km) |
| Nairn to Gubbio | 1,213.78 mi (1,953.39 km) |
| Nairn to Guspini | 1,367.02 mi (2,200.01 km) |
| Nairn to Gussago | 1,019.41 mi (1,640.58 km) |
| Nairn to Iesi | 1,220.71 mi (1,964.55 km) |
| Nairn to Iesolo | 1,088.05 mi (1,751.05 km) |
| Nairn to Iglesias | 1,379.28 mi (2,219.74 km) |
