| Colton to Grottaferrata | 6,313.04 mi (10,159.85 km) |
| Colton to Grottaglie | 6,533.30 mi (10,514.33 km) |
| Colton to Grottammare | 6,286.87 mi (10,117.74 km) |
| Colton to Grugliasco | 5,974.34 mi (9,614.77 km) |
| Colton to Grumo Appula | 6,483.65 mi (10,434.42 km) |
| Colton to Grumo Nevano | 6,410.94 mi (10,317.41 km) |
| Colton to Gualdo Tadino | 6,239.45 mi (10,041.43 km) |
| Colton to Guardiagrele | 6,340.69 mi (10,204.36 km) |
| Colton to Guastalla | 6,082.83 mi (9,789.36 km) |
| Colton to Gubbio | 6,226.31 mi (10,020.28 km) |
| Colton to Guspini | 6,292.76 mi (10,127.22 km) |
| Colton to Gussago | 6,030.70 mi (9,705.48 km) |
| Colton to Iesi | 6,238.36 mi (10,039.67 km) |
| Colton to Iesolo | 6,112.28 mi (9,836.77 km) |
| Colton to Iglesias | 6,300.27 mi (10,139.30 km) |
