| Mentana to Gaeta | 72.78 mi (117.13 km) |
| Mentana to Gaggiano | 295.56 mi (475.66 km) |
| Mentana to Galatina | 314.34 mi (505.89 km) |
| Mentana to Galatone | 310.11 mi (499.07 km) |
| Mentana to Galbiate | 307.79 mi (495.34 km) |
| Mentana to Gallarate | 316.95 mi (510.09 km) |
| Mentana to Galliate | 310.14 mi (499.12 km) |
| Mentana to Gallipoli | 309.54 mi (498.15 km) |
| Mentana to Gambettola | 145.97 mi (234.92 km) |
| Mentana to Gambolo | 293.19 mi (471.84 km) |
| Mentana to Garbagnate Milanese | 303.56 mi (488.53 km) |
| Mentana to Gardone Val Trompia | 281.54 mi (453.10 km) |
| Mentana to Garlasco | 288.48 mi (464.26 km) |
| Mentana to Gassino Torinese | 323.20 mi (520.14 km) |
| Mentana to Gatteo | 144.57 mi (232.66 km) |
