| Mentana to Gavardo | 270.21 mi (434.86 km) |
| Mentana to Gavirate | 329.23 mi (529.84 km) |
| Mentana to Gavorrano | 108.63 mi (174.83 km) |
| Mentana to Gela | 352.46 mi (567.22 km) |
| Mentana to Gemona del Friuli | 295.76 mi (475.99 km) |
| Mentana to Genoa | 249.76 mi (401.96 km) |
| Mentana to Genzano di Roma | 21.84 mi (35.15 km) |
| Mentana to Gessate | 292.08 mi (470.06 km) |
| Mentana to Ghedi | 262.11 mi (421.82 km) |
| Mentana to Giarre | 324.97 mi (522.99 km) |
| Mentana to Giaveno | 337.71 mi (543.48 km) |
| Mentana to Giffoni Valle Piana | 148.60 mi (239.16 km) |
| Mentana to Ginosa | 237.31 mi (381.91 km) |
| Mentana to Gioia del Colle | 237.32 mi (381.92 km) |
| Mentana to Gioia Tauro | 301.10 mi (484.58 km) |
