| Alba Iulia to Dendermonde | 950.81 mi (1,530.19 km) |
| Alba Iulia to Dessel | 911.67 mi (1,467.20 km) |
| Alba Iulia to Destelbergen | 963.76 mi (1,551.02 km) |
| Alba Iulia to Deurne | 938.82 mi (1,510.88 km) |
| Alba Iulia to Diepenbeek | 893.11 mi (1,437.32 km) |
| Alba Iulia to Diest | 909.88 mi (1,464.32 km) |
| Alba Iulia to Diksmuide | 1,003.08 mi (1,614.31 km) |
| Alba Iulia to Dilbeek | 941.29 mi (1,514.86 km) |
| Alba Iulia to Dinant | 904.38 mi (1,455.46 km) |
| Alba Iulia to Dison | 869.75 mi (1,399.73 km) |
| Alba Iulia to Dour | 955.29 mi (1,537.40 km) |
| Alba Iulia to Drongen | 969.40 mi (1,560.10 km) |
| Alba Iulia to Duffel | 934.37 mi (1,503.72 km) |
| Alba Iulia to Durbuy | 882.33 mi (1,419.98 km) |
| Alba Iulia to Ecaussinnes-Lalaing | 940.19 mi (1,513.09 km) |
