| Irthlingborough to Dendermonde | 220.72 mi (355.21 km) |
| Irthlingborough to Dessel | 256.22 mi (412.35 km) |
| Irthlingborough to Destelbergen | 208.51 mi (335.57 km) |
| Irthlingborough to Deurne | 229.88 mi (369.95 km) |
| Irthlingborough to Diepenbeek | 276.56 mi (445.08 km) |
| Irthlingborough to Diest | 259.80 mi (418.10 km) |
| Irthlingborough to Diksmuide | 173.73 mi (279.59 km) |
| Irthlingborough to Dilbeek | 232.80 mi (374.65 km) |
| Irthlingborough to Dinant | 277.92 mi (447.27 km) |
| Irthlingborough to Dison | 302.05 mi (486.10 km) |
| Irthlingborough to Dour | 231.58 mi (372.69 km) |
| Irthlingborough to Drongen | 203.35 mi (327.27 km) |
| Irthlingborough to Duffel | 235.30 mi (378.69 km) |
| Irthlingborough to Durbuy | 295.19 mi (475.06 km) |
| Irthlingborough to Ecaussinnes-Lalaing | 239.55 mi (385.52 km) |
