| Bad Neuenahr-Ahrweiler to Dendermonde | 135.87 mi (218.66 km) |
| Bad Neuenahr-Ahrweiler to Dessel | 99.18 mi (159.61 km) |
| Bad Neuenahr-Ahrweiler to Destelbergen | 148.83 mi (239.53 km) |
| Bad Neuenahr-Ahrweiler to Deurne | 124.73 mi (200.73 km) |
| Bad Neuenahr-Ahrweiler to Diepenbeek | 78.28 mi (125.99 km) |
| Bad Neuenahr-Ahrweiler to Diest | 95.10 mi (153.04 km) |
| Bad Neuenahr-Ahrweiler to Diksmuide | 188.51 mi (303.37 km) |
| Bad Neuenahr-Ahrweiler to Dilbeek | 126.90 mi (204.23 km) |
| Bad Neuenahr-Ahrweiler to Dinant | 98.62 mi (158.71 km) |
| Bad Neuenahr-Ahrweiler to Dison | 55.65 mi (89.56 km) |
| Bad Neuenahr-Ahrweiler to Dour | 146.89 mi (236.40 km) |
| Bad Neuenahr-Ahrweiler to Drongen | 154.50 mi (248.64 km) |
| Bad Neuenahr-Ahrweiler to Duffel | 119.65 mi (192.55 km) |
| Bad Neuenahr-Ahrweiler to Durbuy | 74.10 mi (119.26 km) |
| Bad Neuenahr-Ahrweiler to Ecaussinnes-Lalaing | 128.62 mi (206.99 km) |
