| Key West to Dendermonde | 4,742.09 mi (7,631.65 km) |
| Key West to Dessel | 4,781.77 mi (7,695.51 km) |
| Key West to Destelbergen | 4,729.13 mi (7,610.80 km) |
| Key West to Deurne | 4,754.38 mi (7,651.44 km) |
| Key West to Diepenbeek | 4,799.86 mi (7,724.62 km) |
| Key West to Diest | 4,783.10 mi (7,697.65 km) |
| Key West to Diksmuide | 4,689.80 mi (7,547.50 km) |
| Key West to Dilbeek | 4,751.60 mi (7,646.95 km) |
| Key West to Dinant | 4,789.25 mi (7,707.55 km) |
| Key West to Dison | 4,823.12 mi (7,762.07 km) |
| Key West to Dour | 4,738.41 mi (7,625.74 km) |
| Key West to Drongen | 4,723.48 mi (7,601.71 km) |
| Key West to Duffel | 4,758.65 mi (7,658.31 km) |
| Key West to Durbuy | 4,810.90 mi (7,742.39 km) |
| Key West to Ecaussinnes-Lalaing | 4,752.99 mi (7,649.19 km) |
