| Grimsby to Giovinazzo | 1,154.51 mi (1,858.00 km) |
| Grimsby to Giugliano in Campania | 1,095.90 mi (1,763.69 km) |
| Grimsby to Giulianova | 984.74 mi (1,584.79 km) |
| Grimsby to Giussano | 683.33 mi (1,099.72 km) |
| Grimsby to Goito | 749.13 mi (1,205.61 km) |
| Grimsby to Gonzaga | 770.22 mi (1,239.55 km) |
| Grimsby to Gorgonzola | 697.84 mi (1,123.06 km) |
| Grimsby to Gorizia | 805.11 mi (1,295.69 km) |
| Grimsby to Gragnano | 1,118.65 mi (1,800.29 km) |
| Grimsby to Grammichele | 1,330.74 mi (2,141.62 km) |
| Grimsby to Granarolo del l'Emilia | 810.78 mi (1,304.83 km) |
| Grimsby to Gravina in Puglia | 1,167.34 mi (1,878.65 km) |
| Grimsby to Grezzana | 744.58 mi (1,198.29 km) |
| Grimsby to Gricignano d'Aversa | 1,091.59 mi (1,756.74 km) |
| Grimsby to Grosseto | 904.51 mi (1,455.67 km) |
