| Gradignan to Heist-op-den-Berg | 500.76 mi (805.89 km) |
| Gradignan to Hemiksem | 496.66 mi (799.30 km) |
| Gradignan to Herent | 489.41 mi (787.63 km) |
| Gradignan to Herentals | 509.29 mi (819.62 km) |
| Gradignan to Herenthout | 505.82 mi (814.04 km) |
| Gradignan to Herk-de-Stad | 503.13 mi (809.71 km) |
| Gradignan to Herselt | 502.64 mi (808.92 km) |
| Gradignan to Herstal | 499.83 mi (804.41 km) |
| Gradignan to Herve | 502.55 mi (808.78 km) |
| Gradignan to Herzele | 470.76 mi (757.61 km) |
| Gradignan to Heule | 455.11 mi (732.42 km) |
| Gradignan to Heusden | 477.96 mi (769.20 km) |
| Gradignan to Hoboken | 498.02 mi (801.49 km) |
| Gradignan to Hoeilaart | 476.42 mi (766.72 km) |
| Gradignan to Hoeselt | 505.99 mi (814.31 km) |
