| Roman to Giovinazzo | 645.13 mi (1,038.24 km) |
| Roman to Giugliano in Campania | 755.70 mi (1,216.18 km) |
| Roman to Giulianova | 697.31 mi (1,122.21 km) |
| Roman to Giussano | 847.75 mi (1,364.33 km) |
| Roman to Goito | 786.44 mi (1,265.65 km) |
| Roman to Gonzaga | 784.75 mi (1,262.93 km) |
| Roman to Gorgonzola | 841.60 mi (1,354.42 km) |
| Roman to Gorizia | 636.93 mi (1,025.05 km) |
| Roman to Gragnano | 752.68 mi (1,211.32 km) |
| Roman to Grammichele | 918.79 mi (1,478.64 km) |
| Roman to Granarolo del l'Emilia | 763.00 mi (1,227.94 km) |
| Roman to Gravina in Puglia | 671.76 mi (1,081.09 km) |
| Roman to Grezzana | 765.58 mi (1,232.08 km) |
| Roman to Gricignano d'Aversa | 753.36 mi (1,212.41 km) |
| Roman to Grosseto | 825.29 mi (1,328.17 km) |
