| Widnes to Grottaferrata | 1,070.08 mi (1,722.12 km) |
| Widnes to Grottaglie | 1,291.63 mi (2,078.67 km) |
| Widnes to Grottammare | 1,043.25 mi (1,678.95 km) |
| Widnes to Grugliasco | 736.60 mi (1,185.44 km) |
| Widnes to Grumo Appula | 1,241.38 mi (1,997.81 km) |
| Widnes to Grumo Nevano | 1,166.85 mi (1,877.87 km) |
| Widnes to Gualdo Tadino | 995.04 mi (1,601.37 km) |
| Widnes to Guardiagrele | 1,096.45 mi (1,764.57 km) |
| Widnes to Guastalla | 838.38 mi (1,349.24 km) |
| Widnes to Gubbio | 981.87 mi (1,580.17 km) |
| Widnes to Guspini | 1,094.96 mi (1,762.16 km) |
| Widnes to Gussago | 786.42 mi (1,265.62 km) |
| Widnes to Iesi | 994.72 mi (1,600.85 km) |
| Widnes to Iesolo | 874.12 mi (1,406.77 km) |
| Widnes to Iglesias | 1,106.22 mi (1,780.29 km) |
