| Holbrook to Dendermonde | 3,602.67 mi (5,797.94 km) |
| Holbrook to Dessel | 3,638.86 mi (5,856.18 km) |
| Holbrook to Destelbergen | 3,590.07 mi (5,777.66 km) |
| Holbrook to Deurne | 3,612.66 mi (5,814.02 km) |
| Holbrook to Diepenbeek | 3,659.26 mi (5,889.01 km) |
| Holbrook to Diest | 3,642.47 mi (5,861.99 km) |
| Holbrook to Diksmuide | 3,552.45 mi (5,717.11 km) |
| Holbrook to Dilbeek | 3,613.70 mi (5,815.69 km) |
| Holbrook to Dinant | 3,655.25 mi (5,882.55 km) |
| Holbrook to Dison | 3,684.29 mi (5,929.28 km) |
| Holbrook to Dour | 3,605.30 mi (5,802.17 km) |
| Holbrook to Drongen | 3,584.65 mi (5,768.94 km) |
| Holbrook to Duffel | 3,617.93 mi (5,822.50 km) |
| Holbrook to Durbuy | 3,675.12 mi (5,914.54 km) |
| Holbrook to Ecaussinnes-Lalaing | 3,617.61 mi (5,821.98 km) |
