| Rio Grande City to Grottaferrata | 6,014.99 mi (9,680.18 km) |
| Rio Grande City to Grottaglie | 6,267.60 mi (10,086.72 km) |
| Rio Grande City to Grottammare | 6,019.48 mi (9,687.41 km) |
| Rio Grande City to Grugliasco | 5,678.60 mi (9,138.83 km) |
| Rio Grande City to Grumo Appula | 6,216.90 mi (10,005.14 km) |
| Rio Grande City to Grumo Nevano | 6,116.59 mi (9,843.70 km) |
| Rio Grande City to Gualdo Tadino | 5,964.74 mi (9,599.32 km) |
| Rio Grande City to Guardiagrele | 6,064.96 mi (9,760.61 km) |
| Rio Grande City to Guastalla | 5,813.52 mi (9,355.96 km) |
| Rio Grande City to Gubbio | 5,951.21 mi (9,577.54 km) |
| Rio Grande City to Guspini | 5,918.90 mi (9,525.55 km) |
| Rio Grande City to Gussago | 5,767.34 mi (9,281.63 km) |
| Rio Grande City to Iesi | 5,972.73 mi (9,612.17 km) |
| Rio Grande City to Iesolo | 5,871.77 mi (9,449.70 km) |
| Rio Grande City to Iglesias | 5,922.03 mi (9,530.59 km) |
