| Trentham to Grottaferrata | 1,035.15 mi (1,665.91 km) |
| Trentham to Grottaglie | 1,257.62 mi (2,023.94 km) |
| Trentham to Grottammare | 1,009.00 mi (1,623.83 km) |
| Trentham to Grugliasco | 701.35 mi (1,128.71 km) |
| Trentham to Grumo Appula | 1,207.31 mi (1,942.98 km) |
| Trentham to Grumo Nevano | 1,132.09 mi (1,821.92 km) |
| Trentham to Gualdo Tadino | 960.55 mi (1,545.85 km) |
| Trentham to Guardiagrele | 1,062.03 mi (1,709.18 km) |
| Trentham to Guastalla | 803.85 mi (1,293.67 km) |
| Trentham to Gubbio | 947.35 mi (1,524.61 km) |
| Trentham to Guspini | 1,059.80 mi (1,705.58 km) |
| Trentham to Gussago | 752.02 mi (1,210.25 km) |
| Trentham to Iesi | 960.48 mi (1,545.75 km) |
| Trentham to Iesolo | 840.73 mi (1,353.02 km) |
| Trentham to Iglesias | 1,071.10 mi (1,723.76 km) |
