| Helensburgh to Geraardsbergen | 506.38 mi (814.94 km) |
| Helensburgh to Gerpinnes | 547.84 mi (881.66 km) |
| Helensburgh to Gistel | 460.48 mi (741.07 km) |
| Helensburgh to Gooik | 511.87 mi (823.78 km) |
| Helensburgh to Grez-Doiceau | 532.48 mi (856.95 km) |
| Helensburgh to Grimbergen | 512.95 mi (825.51 km) |
| Helensburgh to Grobbendonk | 509.92 mi (820.64 km) |
| Helensburgh to Haacht | 518.42 mi (834.32 km) |
| Helensburgh to Haaltert | 503.33 mi (810.03 km) |
| Helensburgh to Halen | 534.44 mi (860.10 km) |
| Helensburgh to Halle | 518.68 mi (834.73 km) |
| Helensburgh to Hamme | 497.95 mi (801.38 km) |
| Helensburgh to Hannut | 547.36 mi (880.88 km) |
| Helensburgh to Harelbeke | 486.00 mi (782.14 km) |
| Helensburgh to Hasselt | 542.25 mi (872.67 km) |
