| Cities | Distance |
|---|---|
| Olton to Dendermonde | 270.59 mi (435.48 km) |
| Olton to Dessel | 306.90 mi (493.92 km) |
| Olton to Destelbergen | 258.19 mi (415.52 km) |
| Olton to Deurne | 280.35 mi (451.19 km) |
| Olton to Diepenbeek | 326.91 mi (526.10 km) |
| Olton to Diest | 310.12 mi (499.08 km) |
| Olton to Diksmuide | 222.18 mi (357.56 km) |
| Olton to Dilbeek | 282.25 mi (454.24 km) |
| Olton to Dinant | 326.39 mi (525.28 km) |
| Olton to Dison | 352.11 mi (566.66 km) |
| Olton to Dour | 278.83 mi (448.73 km) |
| Olton to Drongen | 252.91 mi (407.02 km) |
| Olton to Duffel | 285.58 mi (459.60 km) |
| Olton to Durbuy | 344.44 mi (554.32 km) |
| Olton to Ecaussinnes-Lalaing | 288.08 mi (463.63 km) |