| Cabeceiras de Basto to Grottaferrata | 1,065.48 mi (1,714.72 km) |
| Cabeceiras de Basto to Grottaglie | 1,323.43 mi (2,129.86 km) |
| Cabeceiras de Basto to Grottammare | 1,120.28 mi (1,802.92 km) |
| Cabeceiras de Basto to Grugliasco | 819.76 mi (1,319.28 km) |
| Cabeceiras de Basto to Grumo Appula | 1,279.58 mi (2,059.29 km) |
| Cabeceiras de Basto to Grumo Nevano | 1,155.39 mi (1,859.41 km) |
| Cabeceiras de Basto to Gualdo Tadino | 1,065.24 mi (1,714.34 km) |
| Cabeceiras de Basto to Guardiagrele | 1,141.68 mi (1,837.36 km) |
| Cabeceiras de Basto to Guastalla | 966.86 mi (1,556.01 km) |
| Cabeceiras de Basto to Gubbio | 1,054.27 mi (1,696.69 km) |
| Cabeceiras de Basto to Guspini | 883.76 mi (1,422.28 km) |
| Cabeceiras de Basto to Gussago | 949.48 mi (1,528.04 km) |
| Cabeceiras de Basto to Iesi | 1,087.98 mi (1,750.94 km) |
| Cabeceiras de Basto to Iesolo | 1,067.88 mi (1,718.58 km) |
| Cabeceiras de Basto to Iglesias | 882.43 mi (1,420.14 km) |
