| Greenfield to Grottaferrata | 4,789.95 mi (7,708.67 km) |
| Greenfield to Grottaglie | 5,033.56 mi (8,100.73 km) |
| Greenfield to Grottammare | 4,783.47 mi (7,698.25 km) |
| Greenfield to Grugliasco | 4,449.14 mi (7,160.20 km) |
| Greenfield to Grumo Appula | 4,982.70 mi (8,018.89 km) |
| Greenfield to Grumo Nevano | 4,891.24 mi (7,871.69 km) |
| Greenfield to Gualdo Tadino | 4,730.71 mi (7,613.34 km) |
| Greenfield to Guardiagrele | 4,832.33 mi (7,776.88 km) |
| Greenfield to Guastalla | 4,576.05 mi (7,364.44 km) |
| Greenfield to Gubbio | 4,717.17 mi (7,591.56 km) |
| Greenfield to Guspini | 4,724.16 mi (7,602.80 km) |
| Greenfield to Gussago | 4,527.37 mi (7,286.10 km) |
| Greenfield to Iesi | 4,735.64 mi (7,621.27 km) |
| Greenfield to Iesolo | 4,625.40 mi (7,443.86 km) |
| Greenfield to Iglesias | 4,729.32 mi (7,611.11 km) |
