| Helensburgh to Guerande | 608.29 mi (978.95 km) |
| Helensburgh to Gueret | 737.34 mi (1,186.64 km) |
| Helensburgh to Guichen | 569.88 mi (917.13 km) |
| Helensburgh to Guidel | 570.81 mi (918.63 km) |
| Helensburgh to Guilherand | 872.66 mi (1,404.40 km) |
| Helensburgh to Guipavas | 524.12 mi (843.49 km) |
| Helensburgh to Gujan-Mestras | 802.47 mi (1,291.44 km) |
| Helensburgh to Guyancourt | 576.41 mi (927.64 km) |
| Helensburgh to Hagondange | 652.21 mi (1,049.63 km) |
| Helensburgh to Haguenau | 723.06 mi (1,163.66 km) |
| Helensburgh to Halluin | 484.73 mi (780.10 km) |
| Helensburgh to Harnes | 497.41 mi (800.51 km) |
| Helensburgh to Haubourdin | 490.48 mi (789.35 km) |
| Helensburgh to Hautmont | 535.55 mi (861.88 km) |
| Helensburgh to Hayange | 645.13 mi (1,038.24 km) |
