| Calasparra to Grottaferrata | 798.16 mi (1,284.51 km) |
| Calasparra to Grottaglie | 1,032.01 mi (1,660.86 km) |
| Calasparra to Grottammare | 878.50 mi (1,413.82 km) |
| Calasparra to Grugliasco | 671.91 mi (1,081.34 km) |
| Calasparra to Grumo Appula | 996.00 mi (1,602.90 km) |
| Calasparra to Grumo Nevano | 869.18 mi (1,398.81 km) |
| Calasparra to Gualdo Tadino | 831.87 mi (1,338.77 km) |
| Calasparra to Guardiagrele | 881.86 mi (1,419.21 km) |
| Calasparra to Guastalla | 787.25 mi (1,266.95 km) |
| Calasparra to Gubbio | 824.41 mi (1,326.76 km) |
| Calasparra to Guspini | 562.69 mi (905.56 km) |
| Calasparra to Gussago | 792.54 mi (1,275.47 km) |
| Calasparra to Iesi | 860.22 mi (1,384.39 km) |
| Calasparra to Iesolo | 891.80 mi (1,435.22 km) |
| Calasparra to Iglesias | 556.01 mi (894.81 km) |
