| Gelsenkirchen to Giugliano in Campania | 805.25 mi (1,295.92 km) |
| Gelsenkirchen to Giulianova | 685.27 mi (1,102.83 km) |
| Gelsenkirchen to Giussano | 413.32 mi (665.17 km) |
| Gelsenkirchen to Goito | 462.74 mi (744.71 km) |
| Gelsenkirchen to Gonzaga | 484.72 mi (780.09 km) |
| Gelsenkirchen to Gorgonzola | 426.54 mi (686.45 km) |
| Gelsenkirchen to Gorizia | 486.47 mi (782.89 km) |
| Gelsenkirchen to Gragnano | 826.74 mi (1,330.50 km) |
| Gelsenkirchen to Grammichele | 1,054.59 mi (1,697.20 km) |
| Gelsenkirchen to Granarolo del l'Emilia | 521.39 mi (839.10 km) |
| Gelsenkirchen to Gravina in Puglia | 861.76 mi (1,386.86 km) |
| Gelsenkirchen to Grezzana | 451.49 mi (726.60 km) |
| Gelsenkirchen to Gricignano d'Aversa | 800.65 mi (1,288.53 km) |
| Gelsenkirchen to Grosseto | 632.87 mi (1,018.50 km) |
| Gelsenkirchen to Grottaferrata | 721.72 mi (1,161.49 km) |
