| Boo to Grottaferrata | 1,234.56 mi (1,986.83 km) |
| Boo to Grottaglie | 1,298.29 mi (2,089.40 km) |
| Boo to Grottammare | 1,143.37 mi (1,840.07 km) |
| Boo to Grugliasco | 1,080.21 mi (1,738.43 km) |
| Boo to Grumo Appula | 1,266.18 mi (2,037.72 km) |
| Boo to Grumo Nevano | 1,281.81 mi (2,062.87 km) |
| Boo to Gualdo Tadino | 1,135.17 mi (1,826.88 km) |
| Boo to Guardiagrele | 1,195.18 mi (1,923.45 km) |
| Boo to Guastalla | 1,044.07 mi (1,680.26 km) |
| Boo to Gubbio | 1,129.14 mi (1,817.18 km) |
| Boo to Guspini | 1,430.18 mi (2,301.66 km) |
| Boo to Gussago | 1,005.47 mi (1,618.16 km) |
| Boo to Iesi | 1,111.58 mi (1,788.92 km) |
| Boo to Iesolo | 980.35 mi (1,577.72 km) |
| Boo to Iglesias | 1,446.00 mi (2,327.10 km) |
