| San Sebastiano al Vesuvio to Grottaferrata | 109.96 mi (176.97 km) |
| San Sebastiano al Vesuvio to Grottaglie | 162.00 mi (260.71 km) |
| San Sebastiano al Vesuvio to Grottammare | 151.20 mi (243.34 km) |
| San Sebastiano al Vesuvio to Grugliasco | 450.81 mi (725.52 km) |
| San Sebastiano al Vesuvio to Grumo Appula | 122.46 mi (197.08 km) |
| San Sebastiano al Vesuvio to Grumo Nevano | 8.66 mi (13.94 km) |
| San Sebastiano al Vesuvio to Gualdo Tadino | 184.65 mi (297.17 km) |
| San Sebastiano al Vesuvio to Guardiagrele | 94.75 mi (152.48 km) |
| San Sebastiano al Vesuvio to Guastalla | 338.59 mi (544.90 km) |
| San Sebastiano al Vesuvio to Gubbio | 196.85 mi (316.80 km) |
| San Sebastiano al Vesuvio to Guspini | 315.62 mi (507.94 km) |
| San Sebastiano al Vesuvio to Gussago | 391.72 mi (630.42 km) |
| San Sebastiano al Vesuvio to Iesi | 194.63 mi (313.23 km) |
| San Sebastiano al Vesuvio to Iesolo | 336.09 mi (540.88 km) |
| San Sebastiano al Vesuvio to Iglesias | 325.65 mi (524.08 km) |
