| Prospect Heights to Dendermonde | 4,123.61 mi (6,636.30 km) |
| Prospect Heights to Dessel | 4,154.24 mi (6,685.61 km) |
| Prospect Heights to Destelbergen | 4,111.81 mi (6,617.32 km) |
| Prospect Heights to Deurne | 4,130.32 mi (6,647.10 km) |
| Prospect Heights to Diepenbeek | 4,177.14 mi (6,722.46 km) |
| Prospect Heights to Diest | 4,160.76 mi (6,696.09 km) |
| Prospect Heights to Diksmuide | 4,077.41 mi (6,561.95 km) |
| Prospect Heights to Dilbeek | 4,136.31 mi (6,656.74 km) |
| Prospect Heights to Dinant | 4,181.66 mi (6,729.74 km) |
| Prospect Heights to Dison | 4,203.79 mi (6,765.35 km) |
| Prospect Heights to Dour | 4,134.14 mi (6,653.26 km) |
| Prospect Heights to Drongen | 4,106.83 mi (6,609.30 km) |
| Prospect Heights to Duffel | 4,136.76 mi (6,657.48 km) |
| Prospect Heights to Durbuy | 4,198.79 mi (6,757.30 km) |
| Prospect Heights to Ecaussinnes-Lalaing | 4,143.30 mi (6,668.00 km) |
