| Acton to Grottaferrata | 907.47 mi (1,460.44 km) |
| Acton to Grottaglie | 1,133.43 mi (1,824.08 km) |
| Acton to Grottammare | 884.05 mi (1,422.74 km) |
| Acton to Grugliasco | 572.48 mi (921.32 km) |
| Acton to Grumo Appula | 1,082.92 mi (1,742.79 km) |
| Acton to Grumo Nevano | 1,005.03 mi (1,617.44 km) |
| Acton to Gualdo Tadino | 834.61 mi (1,343.17 km) |
| Acton to Guardiagrele | 936.34 mi (1,506.90 km) |
| Acton to Guastalla | 677.90 mi (1,090.98 km) |
| Acton to Gubbio | 821.32 mi (1,321.79 km) |
| Acton to Guspini | 931.65 mi (1,499.35 km) |
| Acton to Gussago | 626.67 mi (1,008.52 km) |
| Acton to Iesi | 835.59 mi (1,344.75 km) |
| Acton to Iesolo | 719.51 mi (1,157.94 km) |
| Acton to Iglesias | 943.13 mi (1,517.83 km) |
