| Concarneau to Dendermonde | 420.76 mi (677.15 km) |
| Concarneau to Dessel | 466.28 mi (750.41 km) |
| Concarneau to Destelbergen | 409.88 mi (659.65 km) |
| Concarneau to Deurne | 440.86 mi (709.50 km) |
| Concarneau to Diepenbeek | 468.77 mi (754.42 km) |
| Concarneau to Diest | 456.34 mi (734.41 km) |
| Concarneau to Diksmuide | 374.58 mi (602.83 km) |
| Concarneau to Dilbeek | 420.30 mi (676.41 km) |
| Concarneau to Dinant | 432.38 mi (695.86 km) |
| Concarneau to Dison | 479.14 mi (771.10 km) |
| Concarneau to Dour | 389.00 mi (626.04 km) |
| Concarneau to Drongen | 404.85 mi (651.54 km) |
| Concarneau to Duffel | 438.92 mi (706.38 km) |
| Concarneau to Durbuy | 456.83 mi (735.20 km) |
| Concarneau to Ecaussinnes-Lalaing | 409.90 mi (659.67 km) |
