| Castel San Pietro Terme to Grabels | 389.92 mi (627.52 km) |
| Castel San Pietro Terme to Gradignan | 600.27 mi (966.04 km) |
| Castel San Pietro Terme to Grand-Couronne | 604.78 mi (973.29 km) |
| Castel San Pietro Terme to Grande-Synthe | 627.56 mi (1,009.96 km) |
| Castel San Pietro Terme to Granville | 694.92 mi (1,118.36 km) |
| Castel San Pietro Terme to Grasse | 237.24 mi (381.81 km) |
| Castel San Pietro Terme to Graulhet | 477.99 mi (769.25 km) |
| Castel San Pietro Terme to Gravelines | 631.87 mi (1,016.89 km) |
| Castel San Pietro Terme to Grenade | 512.20 mi (824.31 km) |
| Castel San Pietro Terme to Grenoble | 292.24 mi (470.32 km) |
| Castel San Pietro Terme to Gretz-Armainvilliers | 515.83 mi (830.15 km) |
| Castel San Pietro Terme to Grigny | 526.38 mi (847.13 km) |
| Castel San Pietro Terme to Grigny | 342.11 mi (550.57 km) |
| Castel San Pietro Terme to Groslay | 539.88 mi (868.85 km) |
| Castel San Pietro Terme to Guebwiller | 320.11 mi (515.17 km) |
