| Cities | Distance |
|---|---|
| Gex to Dendermonde | 336.76 mi (541.97 km) |
| Gex to Dessel | 341.25 mi (549.19 km) |
| Gex to Destelbergen | 341.73 mi (549.96 km) |
| Gex to Deurne | 345.66 mi (556.28 km) |
| Gex to Diepenbeek | 317.37 mi (510.76 km) |
| Gex to Diest | 324.64 mi (522.45 km) |
| Gex to Diksmuide | 355.79 mi (572.58 km) |
| Gex to Dilbeek | 321.69 mi (517.70 km) |
| Gex to Dinant | 276.78 mi (445.43 km) |
| Gex to Dison | 296.11 mi (476.54 km) |
| Gex to Dour | 299.62 mi (482.19 km) |
| Gex to Drongen | 343.61 mi (552.98 km) |
| Gex to Duffel | 336.74 mi (541.92 km) |
| Gex to Durbuy | 279.05 mi (449.08 km) |
| Gex to Ecaussinnes-Lalaing | 304.83 mi (490.57 km) |