| Chicago Heights to Dendermonde | 4,140.83 mi (6,664.02 km) |
| Chicago Heights to Dessel | 4,171.87 mi (6,713.97 km) |
| Chicago Heights to Destelbergen | 4,128.97 mi (6,644.94 km) |
| Chicago Heights to Deurne | 4,147.77 mi (6,675.19 km) |
| Chicago Heights to Diepenbeek | 4,194.62 mi (6,750.60 km) |
| Chicago Heights to Diest | 4,178.20 mi (6,724.16 km) |
| Chicago Heights to Diksmuide | 4,094.31 mi (6,589.16 km) |
| Chicago Heights to Dilbeek | 4,153.43 mi (6,684.30 km) |
| Chicago Heights to Dinant | 4,198.57 mi (6,756.95 km) |
| Chicago Heights to Dison | 4,221.19 mi (6,793.34 km) |
| Chicago Heights to Dour | 4,150.84 mi (6,680.13 km) |
| Chicago Heights to Drongen | 4,123.95 mi (6,636.86 km) |
| Chicago Heights to Duffel | 4,154.14 mi (6,685.45 km) |
| Chicago Heights to Durbuy | 4,215.90 mi (6,784.83 km) |
| Chicago Heights to Ecaussinnes-Lalaing | 4,160.22 mi (6,695.23 km) |
