| Holyhead to Grabels | 770.03 mi (1,239.25 km) |
| Holyhead to Gradignan | 616.99 mi (992.95 km) |
| Holyhead to Grand-Couronne | 365.60 mi (588.37 km) |
| Holyhead to Grande-Synthe | 333.81 mi (537.22 km) |
| Holyhead to Granville | 335.95 mi (540.65 km) |
| Holyhead to Grasse | 848.45 mi (1,365.44 km) |
| Holyhead to Graulhet | 725.20 mi (1,167.10 km) |
| Holyhead to Gravelines | 328.30 mi (528.35 km) |
| Holyhead to Grenade | 711.96 mi (1,145.80 km) |
| Holyhead to Grenoble | 729.48 mi (1,173.99 km) |
| Holyhead to Gretz-Armainvilliers | 449.14 mi (722.82 km) |
| Holyhead to Grigny | 442.92 mi (712.81 km) |
| Holyhead to Grigny | 678.65 mi (1,092.18 km) |
| Holyhead to Groslay | 424.66 mi (683.42 km) |
| Holyhead to Guebwiller | 638.20 mi (1,027.08 km) |
