| Enniskillen to Dendermonde | 541.38 mi (871.27 km) |
| Enniskillen to Dessel | 573.68 mi (923.25 km) |
| Enniskillen to Destelbergen | 529.49 mi (852.14 km) |
| Enniskillen to Deurne | 548.82 mi (883.25 km) |
| Enniskillen to Diepenbeek | 595.73 mi (958.74 km) |
| Enniskillen to Diest | 579.18 mi (932.09 km) |
| Enniskillen to Diksmuide | 495.23 mi (797.00 km) |
| Enniskillen to Dilbeek | 553.96 mi (891.51 km) |
| Enniskillen to Dinant | 599.44 mi (964.71 km) |
| Enniskillen to Dison | 622.01 mi (1,001.03 km) |
| Enniskillen to Dour | 552.62 mi (889.36 km) |
| Enniskillen to Drongen | 524.48 mi (844.07 km) |
| Enniskillen to Duffel | 554.96 mi (893.13 km) |
| Enniskillen to Durbuy | 616.43 mi (992.06 km) |
| Enniskillen to Ecaussinnes-Lalaing | 561.07 mi (902.96 km) |
