| Portishead to Giovinazzo | 1,162.50 mi (1,870.86 km) |
| Portishead to Giugliano in Campania | 1,085.64 mi (1,747.17 km) |
| Portishead to Giulianova | 986.88 mi (1,588.23 km) |
| Portishead to Giussano | 676.43 mi (1,088.61 km) |
| Portishead to Goito | 750.17 mi (1,207.28 km) |
| Portishead to Gonzaga | 769.16 mi (1,237.84 km) |
| Portishead to Gorgonzola | 690.66 mi (1,111.50 km) |
| Portishead to Gorizia | 836.96 mi (1,346.96 km) |
| Portishead to Gragnano | 1,108.96 mi (1,784.70 km) |
| Portishead to Grammichele | 1,301.31 mi (2,094.26 km) |
| Portishead to Granarolo del l'Emilia | 810.74 mi (1,304.76 km) |
| Portishead to Gravina in Puglia | 1,171.13 mi (1,884.75 km) |
| Portishead to Grezzana | 751.76 mi (1,209.84 km) |
| Portishead to Gricignano d'Aversa | 1,081.72 mi (1,740.87 km) |
| Portishead to Grosseto | 884.70 mi (1,423.78 km) |
