| Olhao to Dendermonde | 1,131.91 mi (1,821.64 km) |
| Olhao to Dessel | 1,169.43 mi (1,882.02 km) |
| Olhao to Destelbergen | 1,125.29 mi (1,810.98 km) |
| Olhao to Deurne | 1,151.86 mi (1,853.74 km) |
| Olhao to Diepenbeek | 1,159.99 mi (1,866.82 km) |
| Olhao to Diest | 1,154.17 mi (1,857.46 km) |
| Olhao to Diksmuide | 1,101.74 mi (1,773.07 km) |
| Olhao to Dilbeek | 1,124.63 mi (1,809.91 km) |
| Olhao to Dinant | 1,111.85 mi (1,789.35 km) |
| Olhao to Dison | 1,156.84 mi (1,861.75 km) |
| Olhao to Dour | 1,088.21 mi (1,751.30 km) |
| Olhao to Drongen | 1,121.98 mi (1,805.65 km) |
| Olhao to Duffel | 1,146.34 mi (1,844.85 km) |
| Olhao to Durbuy | 1,131.70 mi (1,821.29 km) |
| Olhao to Ecaussinnes-Lalaing | 1,108.13 mi (1,783.37 km) |
