| Holyhead to Genas | 677.68 mi (1,090.61 km) |
| Holyhead to Gennevilliers | 426.02 mi (685.62 km) |
| Holyhead to Gentilly | 433.54 mi (697.72 km) |
| Holyhead to Gerzat | 622.74 mi (1,002.20 km) |
| Holyhead to Gex | 676.44 mi (1,088.62 km) |
| Holyhead to Gien | 501.50 mi (807.09 km) |
| Holyhead to Gif-sur-Yvette | 433.09 mi (696.99 km) |
| Holyhead to Gignac-la-Nerthe | 819.74 mi (1,319.24 km) |
| Holyhead to Gisors | 392.33 mi (631.40 km) |
| Holyhead to Givors | 679.08 mi (1,092.87 km) |
| Holyhead to Golbey | 598.08 mi (962.51 km) |
| Holyhead to Gonesse | 427.86 mi (688.57 km) |
| Holyhead to Gonfreville-l'Orcher | 336.07 mi (540.86 km) |
| Holyhead to Goussainville | 426.38 mi (686.19 km) |
| Holyhead to Gouvieux | 416.80 mi (670.78 km) |
