| Glenn Dale to Dendermonde | 3,834.67 mi (6,171.31 km) |
| Glenn Dale to Dessel | 3,870.57 mi (6,229.08 km) |
| Glenn Dale to Destelbergen | 3,822.11 mi (6,151.09 km) |
| Glenn Dale to Deurne | 3,844.48 mi (6,187.09 km) |
| Glenn Dale to Diepenbeek | 3,891.13 mi (6,262.17 km) |
| Glenn Dale to Diest | 3,874.35 mi (6,235.16 km) |
| Glenn Dale to Diksmuide | 3,784.63 mi (6,090.78 km) |
| Glenn Dale to Dilbeek | 3,845.81 mi (6,189.23 km) |
| Glenn Dale to Dinant | 3,887.59 mi (6,256.47 km) |
| Glenn Dale to Dison | 3,916.27 mi (6,302.63 km) |
| Glenn Dale to Dour | 3,837.73 mi (6,176.23 km) |
| Glenn Dale to Drongen | 3,816.71 mi (6,142.39 km) |
| Glenn Dale to Duffel | 3,849.82 mi (6,195.69 km) |
| Glenn Dale to Durbuy | 3,907.33 mi (6,288.25 km) |
| Glenn Dale to Ecaussinnes-Lalaing | 3,849.88 mi (6,195.79 km) |
