| Gillingham to Dendermonde | 155.56 mi (250.34 km) |
| Gillingham to Dessel | 197.49 mi (317.83 km) |
| Gillingham to Destelbergen | 142.53 mi (229.38 km) |
| Gillingham to Deurne | 169.34 mi (272.53 km) |
| Gillingham to Diepenbeek | 213.51 mi (343.61 km) |
| Gillingham to Diest | 196.87 mi (316.83 km) |
| Gillingham to Diksmuide | 103.18 mi (166.05 km) |
| Gillingham to Dilbeek | 164.95 mi (265.46 km) |
| Gillingham to Dinant | 205.61 mi (330.90 km) |
| Gillingham to Dison | 236.43 mi (380.49 km) |
| Gillingham to Dour | 156.43 mi (251.76 km) |
| Gillingham to Drongen | 136.84 mi (220.23 km) |
| Gillingham to Duffel | 172.68 mi (277.90 km) |
| Gillingham to Durbuy | 225.47 mi (362.86 km) |
| Gillingham to Ecaussinnes-Lalaing | 167.85 mi (270.13 km) |
