| Royal Oak to Dendermonde | 3,924.45 mi (6,315.79 km) |
| Royal Oak to Dessel | 3,956.54 mi (6,367.43 km) |
| Royal Oak to Destelbergen | 3,912.42 mi (6,296.44 km) |
| Royal Oak to Deurne | 3,931.98 mi (6,327.91 km) |
| Royal Oak to Diepenbeek | 3,978.89 mi (6,403.40 km) |
| Royal Oak to Diest | 3,962.36 mi (6,376.80 km) |
| Royal Oak to Diksmuide | 3,877.14 mi (6,239.65 km) |
| Royal Oak to Dilbeek | 3,936.78 mi (6,335.63 km) |
| Royal Oak to Dinant | 3,981.33 mi (6,407.32 km) |
| Royal Oak to Dison | 4,005.21 mi (6,445.76 km) |
| Royal Oak to Dour | 3,933.08 mi (6,329.68 km) |
| Royal Oak to Drongen | 3,907.32 mi (6,288.22 km) |
| Royal Oak to Duffel | 3,938.16 mi (6,337.85 km) |
| Royal Oak to Durbuy | 3,999.17 mi (6,436.04 km) |
| Royal Oak to Ecaussinnes-Lalaing | 3,943.04 mi (6,345.71 km) |
