| Port-de-Bouc to Geraardsbergen | 511.36 mi (822.95 km) |
| Port-de-Bouc to Gerpinnes | 479.44 mi (771.58 km) |
| Port-de-Bouc to Gistel | 543.81 mi (875.18 km) |
| Port-de-Bouc to Gooik | 512.58 mi (824.91 km) |
| Port-de-Bouc to Grez-Doiceau | 506.52 mi (815.16 km) |
| Port-de-Bouc to Grimbergen | 520.93 mi (838.35 km) |
| Port-de-Bouc to Grobbendonk | 538.73 mi (867.01 km) |
| Port-de-Bouc to Haacht | 523.41 mi (842.35 km) |
| Port-de-Bouc to Haaltert | 519.92 mi (836.73 km) |
| Port-de-Bouc to Halen | 521.21 mi (838.81 km) |
| Port-de-Bouc to Halle | 507.76 mi (817.15 km) |
| Port-de-Bouc to Hamme | 532.02 mi (856.21 km) |
| Port-de-Bouc to Hannut | 501.75 mi (807.50 km) |
| Port-de-Bouc to Harelbeke | 520.81 mi (838.17 km) |
| Port-de-Bouc to Hasselt | 520.22 mi (837.21 km) |
