| Grimsby to Grottaferrata | 1,003.87 mi (1,615.57 km) |
| Grimsby to Grottaglie | 1,214.43 mi (1,954.44 km) |
| Grimsby to Grottammare | 968.84 mi (1,559.19 km) |
| Grimsby to Grugliasco | 680.16 mi (1,094.61 km) |
| Grimsby to Grumo Appula | 1,164.81 mi (1,874.57 km) |
| Grimsby to Grumo Nevano | 1,097.81 mi (1,766.76 km) |
| Grimsby to Gualdo Tadino | 923.39 mi (1,486.06 km) |
| Grimsby to Guardiagrele | 1,023.59 mi (1,647.31 km) |
| Grimsby to Guastalla | 767.86 mi (1,235.76 km) |
| Grimsby to Gubbio | 910.55 mi (1,465.39 km) |
| Grimsby to Guspini | 1,052.50 mi (1,693.84 km) |
| Grimsby to Gussago | 714.84 mi (1,150.42 km) |
| Grimsby to Iesi | 920.44 mi (1,481.31 km) |
| Grimsby to Iesolo | 793.74 mi (1,277.39 km) |
| Grimsby to Iglesias | 1,064.78 mi (1,713.60 km) |
