| Seia to Grottaferrata | 1,062.41 mi (1,709.78 km) |
| Seia to Grottaglie | 1,316.56 mi (2,118.79 km) |
| Seia to Grottammare | 1,123.41 mi (1,807.95 km) |
| Seia to Grugliasco | 837.47 mi (1,347.77 km) |
| Seia to Grumo Appula | 1,274.37 mi (2,050.90 km) |
| Seia to Grumo Nevano | 1,148.68 mi (1,848.63 km) |
| Seia to Gualdo Tadino | 1,069.62 mi (1,721.39 km) |
| Seia to Guardiagrele | 1,141.00 mi (1,836.27 km) |
| Seia to Guastalla | 980.96 mi (1,578.70 km) |
| Seia to Gubbio | 1,059.28 mi (1,704.74 km) |
| Seia to Guspini | 865.85 mi (1,393.44 km) |
| Seia to Gussago | 967.70 mi (1,557.36 km) |
| Seia to Iesi | 1,093.79 mi (1,760.28 km) |
| Seia to Iesolo | 1,083.93 mi (1,744.42 km) |
| Seia to Iglesias | 863.13 mi (1,389.07 km) |
