| Olonne-sur-Mer to Dendermonde | 409.65 mi (659.27 km) |
| Olonne-sur-Mer to Dessel | 450.52 mi (725.05 km) |
| Olonne-sur-Mer to Destelbergen | 401.77 mi (646.59 km) |
| Olonne-sur-Mer to Deurne | 430.06 mi (692.11 km) |
| Olonne-sur-Mer to Diepenbeek | 445.31 mi (716.65 km) |
| Olonne-sur-Mer to Diest | 436.79 mi (702.94 km) |
| Olonne-sur-Mer to Diksmuide | 375.55 mi (604.38 km) |
| Olonne-sur-Mer to Dilbeek | 404.25 mi (650.58 km) |
| Olonne-sur-Mer to Dinant | 400.48 mi (644.51 km) |
| Olonne-sur-Mer to Dison | 447.85 mi (720.74 km) |
| Olonne-sur-Mer to Dour | 368.48 mi (593.01 km) |
| Olonne-sur-Mer to Drongen | 397.98 mi (640.49 km) |
| Olonne-sur-Mer to Duffel | 425.50 mi (684.78 km) |
| Olonne-sur-Mer to Durbuy | 423.11 mi (680.93 km) |
| Olonne-sur-Mer to Ecaussinnes-Lalaing | 389.33 mi (626.56 km) |
