| Gladbeck to Giugliano in Campania | 810.97 mi (1,305.13 km) |
| Gladbeck to Giulianova | 691.16 mi (1,112.32 km) |
| Gladbeck to Giussano | 418.11 mi (672.89 km) |
| Gladbeck to Goito | 468.12 mi (753.36 km) |
| Gladbeck to Gonzaga | 490.10 mi (788.74 km) |
| Gladbeck to Gorgonzola | 431.40 mi (694.28 km) |
| Gladbeck to Gorizia | 492.81 mi (793.10 km) |
| Gladbeck to Gragnano | 832.50 mi (1,339.77 km) |
| Gladbeck to Grammichele | 1,060.05 mi (1,705.98 km) |
| Gladbeck to Granarolo del l'Emilia | 526.91 mi (847.99 km) |
| Gladbeck to Gravina in Puglia | 867.86 mi (1,396.68 km) |
| Gladbeck to Grezzana | 457.05 mi (735.56 km) |
| Gladbeck to Gricignano d'Aversa | 806.38 mi (1,297.74 km) |
| Gladbeck to Grosseto | 638.00 mi (1,026.76 km) |
| Gladbeck to Grottaferrata | 727.18 mi (1,170.29 km) |
