| Castellammare del Golfo to Grabels | 612.63 mi (985.94 km) |
| Castellammare del Golfo to Gradignan | 838.84 mi (1,349.99 km) |
| Castellammare del Golfo to Grand-Couronne | 979.75 mi (1,576.75 km) |
| Castellammare del Golfo to Grande-Synthe | 1,035.30 mi (1,666.16 km) |
| Castellammare del Golfo to Granville | 1,038.20 mi (1,670.82 km) |
| Castellammare del Golfo to Grasse | 498.74 mi (802.65 km) |
| Castellammare del Golfo to Graulhet | 692.32 mi (1,114.19 km) |
| Castellammare del Golfo to Gravelines | 1,038.03 mi (1,670.54 km) |
| Castellammare del Golfo to Grenade | 722.67 mi (1,163.02 km) |
| Castellammare del Golfo to Grenoble | 616.31 mi (991.85 km) |
| Castellammare del Golfo to Gretz-Armainvilliers | 896.96 mi (1,443.53 km) |
| Castellammare del Golfo to Grigny | 902.37 mi (1,452.22 km) |
| Castellammare del Golfo to Grigny | 668.59 mi (1,076.00 km) |
| Castellammare del Golfo to Groslay | 921.27 mi (1,482.64 km) |
| Castellammare del Golfo to Guebwiller | 739.95 mi (1,190.83 km) |
