| Mariano Comense to Giovinazzo | 487.82 mi (785.07 km) |
| Mariano Comense to Giugliano in Campania | 414.57 mi (667.19 km) |
| Mariano Comense to Giulianova | 311.74 mi (501.70 km) |
| Mariano Comense to Giussano | 1.61 mi (2.59 km) |
| Mariano Comense to Goito | 78.31 mi (126.02 km) |
| Mariano Comense to Gonzaga | 94.77 mi (152.51 km) |
| Mariano Comense to Gorgonzola | 15.57 mi (25.05 km) |
| Mariano Comense to Gorizia | 214.07 mi (344.51 km) |
| Mariano Comense to Gragnano | 437.60 mi (704.24 km) |
| Mariano Comense to Grammichele | 650.34 mi (1,046.62 km) |
| Mariano Comense to Granarolo del l'Emilia | 136.09 mi (219.02 km) |
| Mariano Comense to Gravina in Puglia | 495.93 mi (798.12 km) |
| Mariano Comense to Grezzana | 89.52 mi (144.06 km) |
| Mariano Comense to Gricignano d'Aversa | 410.38 mi (660.45 km) |
| Mariano Comense to Grosseto | 223.77 mi (360.12 km) |
