| Cities | Distance |
|---|---|
| Gagny to Dendermonde | 164.05 mi (264.02 km) |
| Gagny to Dessel | 198.71 mi (319.79 km) |
| Gagny to Destelbergen | 159.93 mi (257.39 km) |
| Gagny to Deurne | 183.00 mi (294.51 km) |
| Gagny to Diepenbeek | 189.80 mi (305.45 km) |
| Gagny to Diest | 183.34 mi (295.06 km) |
| Gagny to Diksmuide | 149.29 mi (240.26 km) |
| Gagny to Dilbeek | 154.91 mi (249.30 km) |
| Gagny to Dinant | 143.30 mi (230.62 km) |
| Gagny to Dison | 190.41 mi (306.43 km) |
| Gagny to Dour | 118.60 mi (190.86 km) |
| Gagny to Drongen | 157.95 mi (254.19 km) |
| Gagny to Duffel | 176.68 mi (284.33 km) |
| Gagny to Durbuy | 165.57 mi (266.46 km) |
| Gagny to Ecaussinnes-Lalaing | 137.69 mi (221.59 km) |