| Bydgoszcz to Dendermonde | 606.59 mi (976.21 km) |
| Bydgoszcz to Dessel | 560.40 mi (901.88 km) |
| Bydgoszcz to Destelbergen | 618.53 mi (995.43 km) |
| Bydgoszcz to Deurne | 587.46 mi (945.43 km) |
| Bydgoszcz to Diepenbeek | 555.69 mi (894.30 km) |
| Bydgoszcz to Diest | 568.75 mi (915.32 km) |
| Bydgoszcz to Diksmuide | 657.30 mi (1,057.82 km) |
| Bydgoszcz to Dilbeek | 605.13 mi (973.86 km) |
| Bydgoszcz to Dinant | 593.03 mi (954.39 km) |
| Bydgoszcz to Dison | 545.69 mi (878.21 km) |
| Bydgoszcz to Dour | 635.33 mi (1,022.47 km) |
| Bydgoszcz to Drongen | 624.01 mi (1,004.24 km) |
| Bydgoszcz to Duffel | 587.98 mi (946.26 km) |
| Bydgoszcz to Durbuy | 568.91 mi (915.58 km) |
| Bydgoszcz to Ecaussinnes-Lalaing | 614.53 mi (988.98 km) |
