| Cities | Distance |
|---|---|
| Orly to Dendermonde | 175.48 mi (282.41 km) |
| Orly to Dessel | 210.27 mi (338.39 km) |
| Orly to Destelbergen | 171.19 mi (275.51 km) |
| Orly to Deurne | 194.49 mi (313.01 km) |
| Orly to Diepenbeek | 201.26 mi (323.89 km) |
| Orly to Diest | 194.88 mi (313.64 km) |
| Orly to Diksmuide | 159.58 mi (256.82 km) |
| Orly to Dilbeek | 166.43 mi (267.85 km) |
| Orly to Dinant | 154.56 mi (248.74 km) |
| Orly to Dison | 201.54 mi (324.34 km) |
| Orly to Dour | 130.10 mi (209.37 km) |
| Orly to Drongen | 169.12 mi (272.17 km) |
| Orly to Duffel | 188.20 mi (302.88 km) |
| Orly to Durbuy | 176.63 mi (284.26 km) |
| Orly to Ecaussinnes-Lalaing | 149.24 mi (240.18 km) |