| Glenmont to Dendermonde | 3,840.55 mi (6,180.78 km) |
| Glenmont to Dessel | 3,876.33 mi (6,238.36 km) |
| Glenmont to Destelbergen | 3,828.00 mi (6,160.58 km) |
| Glenmont to Deurne | 3,850.29 mi (6,196.44 km) |
| Glenmont to Diepenbeek | 3,896.96 mi (6,271.55 km) |
| Glenmont to Diest | 3,880.18 mi (6,244.55 km) |
| Glenmont to Diksmuide | 3,790.59 mi (6,100.37 km) |
| Glenmont to Dilbeek | 3,851.73 mi (6,198.76 km) |
| Glenmont to Dinant | 3,893.62 mi (6,266.17 km) |
| Glenmont to Dison | 3,922.14 mi (6,312.08 km) |
| Glenmont to Dour | 3,843.80 mi (6,185.99 km) |
| Glenmont to Drongen | 3,822.61 mi (6,151.90 km) |
| Glenmont to Duffel | 3,855.66 mi (6,205.09 km) |
| Glenmont to Durbuy | 3,913.30 mi (6,297.85 km) |
| Glenmont to Ecaussinnes-Lalaing | 3,855.88 mi (6,205.44 km) |
