| Tilehurst to Grottaferrata | 929.68 mi (1,496.17 km) |
| Tilehurst to Grottaglie | 1,158.65 mi (1,864.67 km) |
| Tilehurst to Grottammare | 908.89 mi (1,462.72 km) |
| Tilehurst to Grugliasco | 592.55 mi (953.62 km) |
| Tilehurst to Grumo Appula | 1,108.03 mi (1,783.21 km) |
| Tilehurst to Grumo Nevano | 1,027.94 mi (1,654.30 km) |
| Tilehurst to Gualdo Tadino | 858.72 mi (1,381.98 km) |
| Tilehurst to Guardiagrele | 960.59 mi (1,545.91 km) |
| Tilehurst to Guastalla | 702.16 mi (1,130.02 km) |
| Tilehurst to Gubbio | 845.36 mi (1,360.48 km) |
| Tilehurst to Guspini | 945.95 mi (1,522.36 km) |
| Tilehurst to Gussago | 651.48 mi (1,048.46 km) |
| Tilehurst to Iesi | 860.52 mi (1,384.87 km) |
| Tilehurst to Iesolo | 746.65 mi (1,201.61 km) |
| Tilehurst to Iglesias | 957.07 mi (1,540.25 km) |
