| Siirt to Dendermonde | 2,044.29 mi (3,289.96 km) |
| Siirt to Dessel | 2,004.09 mi (3,225.27 km) |
| Siirt to Destelbergen | 2,057.29 mi (3,310.90 km) |
| Siirt to Deurne | 2,031.60 mi (3,269.54 km) |
| Siirt to Diepenbeek | 1,986.40 mi (3,196.81 km) |
| Siirt to Diest | 2,003.12 mi (3,223.71 km) |
| Siirt to Diksmuide | 2,096.92 mi (3,374.67 km) |
| Siirt to Dilbeek | 2,035.17 mi (3,275.29 km) |
| Siirt to Dinant | 1,998.93 mi (3,216.97 km) |
| Siirt to Dison | 1,963.61 mi (3,160.12 km) |
| Siirt to Dour | 2,049.85 mi (3,298.91 km) |
| Siirt to Drongen | 2,062.98 mi (3,320.04 km) |
| Siirt to Duffel | 2,027.50 mi (3,262.95 km) |
| Siirt to Durbuy | 1,976.73 mi (3,181.24 km) |
| Siirt to Ecaussinnes-Lalaing | 2,034.53 mi (3,274.26 km) |
