| Tamalpais-Homestead Valley to Grottaferrata | 6,252.08 mi (10,061.75 km) |
| Tamalpais-Homestead Valley to Grottaglie | 6,457.34 mi (10,392.09 km) |
| Tamalpais-Homestead Valley to Grottammare | 6,216.29 mi (10,004.16 km) |
| Tamalpais-Homestead Valley to Grugliasco | 5,919.28 mi (9,526.16 km) |
| Tamalpais-Homestead Valley to Grumo Appula | 6,409.00 mi (10,314.29 km) |
| Tamalpais-Homestead Valley to Grumo Nevano | 6,346.83 mi (10,214.24 km) |
| Tamalpais-Homestead Valley to Gualdo Tadino | 6,172.22 mi (9,933.23 km) |
| Tamalpais-Homestead Valley to Guardiagrele | 6,271.81 mi (10,093.50 km) |
| Tamalpais-Homestead Valley to Guastalla | 6,016.89 mi (9,683.25 km) |
| Tamalpais-Homestead Valley to Gubbio | 6,159.46 mi (9,912.69 km) |
| Tamalpais-Homestead Valley to Guspini | 6,257.69 mi (10,070.78 km) |
| Tamalpais-Homestead Valley to Gussago | 5,963.84 mi (9,597.88 km) |
| Tamalpais-Homestead Valley to Iesi | 6,168.16 mi (9,926.70 km) |
| Tamalpais-Homestead Valley to Iesolo | 6,036.33 mi (9,714.54 km) |
| Tamalpais-Homestead Valley to Iglesias | 6,266.55 mi (10,085.04 km) |
