| Targu Ocna to Dendermonde | 1,074.09 mi (1,728.57 km) |
| Targu Ocna to Dessel | 1,033.05 mi (1,662.54 km) |
| Targu Ocna to Destelbergen | 1,087.14 mi (1,749.58 km) |
| Targu Ocna to Deurne | 1,060.78 mi (1,707.16 km) |
| Targu Ocna to Diepenbeek | 1,016.11 mi (1,635.27 km) |
| Targu Ocna to Diest | 1,032.74 mi (1,662.03 km) |
| Targu Ocna to Diksmuide | 1,127.11 mi (1,813.91 km) |
| Targu Ocna to Dilbeek | 1,065.53 mi (1,714.81 km) |
| Targu Ocna to Dinant | 1,031.23 mi (1,659.61 km) |
| Targu Ocna to Dison | 994.08 mi (1,599.81 km) |
| Targu Ocna to Dour | 1,082.05 mi (1,741.40 km) |
| Targu Ocna to Drongen | 1,092.87 mi (1,758.80 km) |
| Targu Ocna to Duffel | 1,056.98 mi (1,701.05 km) |
| Targu Ocna to Durbuy | 1,008.41 mi (1,622.87 km) |
| Targu Ocna to Ecaussinnes-Lalaing | 1,065.88 mi (1,715.37 km) |
