| Mountain Ash to Grottaferrata | 1,018.16 mi (1,638.58 km) |
| Mountain Ash to Grottaglie | 1,252.30 mi (2,015.38 km) |
| Mountain Ash to Grottammare | 1,002.17 mi (1,612.84 km) |
| Mountain Ash to Grugliasco | 678.16 mi (1,091.39 km) |
| Mountain Ash to Grumo Appula | 1,201.54 mi (1,933.69 km) |
| Mountain Ash to Grumo Nevano | 1,117.57 mi (1,798.55 km) |
| Mountain Ash to Gualdo Tadino | 950.82 mi (1,530.19 km) |
| Mountain Ash to Guardiagrele | 1,052.75 mi (1,694.24 km) |
| Mountain Ash to Guastalla | 794.85 mi (1,279.18 km) |
| Mountain Ash to Gubbio | 937.37 mi (1,508.54 km) |
| Mountain Ash to Guspini | 1,017.74 mi (1,637.89 km) |
| Mountain Ash to Gussago | 745.21 mi (1,199.30 km) |
| Mountain Ash to Iesi | 954.02 mi (1,535.34 km) |
| Mountain Ash to Iesolo | 843.75 mi (1,357.88 km) |
| Mountain Ash to Iglesias | 1,027.99 mi (1,654.38 km) |
