| Towson to Dendermonde | 3,808.57 mi (6,129.29 km) |
| Towson to Dessel | 3,844.33 mi (6,186.85 km) |
| Towson to Destelbergen | 3,796.02 mi (6,109.10 km) |
| Towson to Deurne | 3,818.29 mi (6,144.95 km) |
| Towson to Diepenbeek | 3,864.96 mi (6,220.06 km) |
| Towson to Diest | 3,848.19 mi (6,193.06 km) |
| Towson to Diksmuide | 3,758.62 mi (6,048.91 km) |
| Towson to Dilbeek | 3,819.75 mi (6,147.29 km) |
| Towson to Dinant | 3,861.65 mi (6,214.72 km) |
| Towson to Dison | 3,890.15 mi (6,260.60 km) |
| Towson to Dour | 3,811.84 mi (6,134.56 km) |
| Towson to Drongen | 3,790.63 mi (6,100.42 km) |
| Towson to Duffel | 3,823.67 mi (6,153.60 km) |
| Towson to Durbuy | 3,881.33 mi (6,246.39 km) |
| Towson to Ecaussinnes-Lalaing | 3,823.91 mi (6,153.99 km) |
