| Megara to Giugliano in Campania | 528.14 mi (849.96 km) |
| Megara to Giulianova | 593.07 mi (954.46 km) |
| Megara to Giussano | 898.96 mi (1,446.73 km) |
| Megara to Goito | 822.94 mi (1,324.39 km) |
| Megara to Gonzaga | 805.59 mi (1,296.48 km) |
| Megara to Gorgonzola | 885.41 mi (1,424.93 km) |
| Megara to Gorizia | 740.84 mi (1,192.27 km) |
| Megara to Gragnano | 506.98 mi (815.91 km) |
| Megara to Grammichele | 479.53 mi (771.72 km) |
| Megara to Granarolo del l'Emilia | 764.57 mi (1,230.45 km) |
| Megara to Gravina in Puglia | 417.86 mi (672.47 km) |
| Megara to Grezzana | 819.18 mi (1,318.34 km) |
| Megara to Gricignano d'Aversa | 530.34 mi (853.50 km) |
| Megara to Grosseto | 722.85 mi (1,163.32 km) |
| Megara to Grottaferrata | 622.90 mi (1,002.46 km) |
