| Houston to Dendermonde | 5,027.68 mi (8,091.27 km) |
| Houston to Dessel | 5,060.88 mi (8,144.70 km) |
| Houston to Destelbergen | 5,015.48 mi (8,071.64 km) |
| Houston to Deurne | 5,035.87 mi (8,104.45 km) |
| Houston to Diepenbeek | 5,082.78 mi (8,179.94 km) |
| Houston to Diest | 5,066.15 mi (8,153.18 km) |
| Houston to Diksmuide | 4,979.48 mi (8,013.70 km) |
| Houston to Dilbeek | 5,039.68 mi (8,110.58 km) |
| Houston to Dinant | 5,083.45 mi (8,181.03 km) |
| Houston to Dison | 5,108.80 mi (8,221.83 km) |
| Houston to Dour | 5,034.62 mi (8,102.44 km) |
| Houston to Drongen | 5,010.28 mi (8,063.27 km) |
| Houston to Duffel | 5,041.83 mi (8,114.03 km) |
| Houston to Durbuy | 5,101.91 mi (8,210.73 km) |
| Houston to Ecaussinnes-Lalaing | 5,045.29 mi (8,119.60 km) |
