| Cities | Distance |
|---|---|
| Westerlo to Dendermonde | 35.63 mi (57.35 km) |
| Westerlo to Dessel | 13.51 mi (21.74 km) |
| Westerlo to Destelbergen | 48.54 mi (78.12 km) |
| Westerlo to Deurne | 21.97 mi (35.37 km) |
| Westerlo to Diepenbeek | 24.95 mi (40.15 km) |
| Westerlo to Diest | 8.98 mi (14.45 km) |
| Westerlo to Diksmuide | 89.09 mi (143.38 km) |
| Westerlo to Dilbeek | 33.77 mi (54.34 km) |
| Westerlo to Dinant | 56.42 mi (90.80 km) |
| Westerlo to Dison | 51.93 mi (83.57 km) |
| Westerlo to Dour | 68.63 mi (110.44 km) |
| Westerlo to Drongen | 54.32 mi (87.42 km) |
| Westerlo to Duffel | 17.40 mi (28.00 km) |
| Westerlo to Durbuy | 55.76 mi (89.73 km) |
| Westerlo to Ecaussinnes-Lalaing | 47.94 mi (77.16 km) |