| Tortona to Gavardo | 90.29 mi (145.31 km) |
| Tortona to Gavirate | 66.43 mi (106.91 km) |
| Tortona to Gavorrano | 169.89 mi (273.42 km) |
| Tortona to Gela | 609.06 mi (980.18 km) |
| Tortona to Gemona del Friuli | 227.54 mi (366.19 km) |
| Tortona to Genoa | 33.54 mi (53.98 km) |
| Tortona to Genzano di Roma | 292.63 mi (470.94 km) |
| Tortona to Gessate | 53.07 mi (85.41 km) |
| Tortona to Ghedi | 77.35 mi (124.48 km) |
| Tortona to Giarre | 593.11 mi (954.52 km) |
| Tortona to Giaveno | 74.69 mi (120.20 km) |
| Tortona to Giffoni Valle Piana | 421.58 mi (678.46 km) |
| Tortona to Ginosa | 502.08 mi (808.01 km) |
| Tortona to Gioia del Colle | 496.65 mi (799.29 km) |
| Tortona to Gioia Tauro | 574.95 mi (925.29 km) |
