| Hartlepool to Grottaferrata | 1,092.41 mi (1,758.06 km) |
| Hartlepool to Grottaglie | 1,299.81 mi (2,091.85 km) |
| Hartlepool to Grottammare | 1,055.43 mi (1,698.56 km) |
| Hartlepool to Grugliasco | 770.07 mi (1,239.31 km) |
| Hartlepool to Grumo Appula | 1,250.46 mi (2,012.42 km) |
| Hartlepool to Grumo Nevano | 1,185.70 mi (1,908.19 km) |
| Hartlepool to Gualdo Tadino | 1,010.82 mi (1,626.75 km) |
| Hartlepool to Guardiagrele | 1,110.58 mi (1,787.30 km) |
| Hartlepool to Guastalla | 855.78 mi (1,377.25 km) |
| Hartlepool to Gubbio | 998.08 mi (1,606.25 km) |
| Hartlepool to Guspini | 1,142.38 mi (1,838.48 km) |
| Hartlepool to Gussago | 802.60 mi (1,291.65 km) |
| Hartlepool to Iesi | 1,007.14 mi (1,620.84 km) |
| Hartlepool to Iesolo | 878.53 mi (1,413.86 km) |
| Hartlepool to Iglesias | 1,154.60 mi (1,858.14 km) |
