| Herndon to Deventer | 3,908.91 mi (6,290.78 km) |
| Herndon to Diemen | 3,860.35 mi (6,212.63 km) |
| Herndon to Doesburg | 3,914.37 mi (6,299.57 km) |
| Herndon to Doetinchem | 3,922.25 mi (6,312.24 km) |
| Herndon to Dokkum | 3,875.32 mi (6,236.72 km) |
| Herndon to Dongen | 3,876.86 mi (6,239.21 km) |
| Herndon to Doorn | 3,883.09 mi (6,249.23 km) |
| Herndon to Dordrecht | 3,862.57 mi (6,216.20 km) |
| Herndon to Drachten | 3,885.01 mi (6,252.31 km) |
| Herndon to Drimmelen | 3,870.27 mi (6,228.61 km) |
| Herndon to Dronten | 3,885.06 mi (6,252.40 km) |
| Herndon to Druten | 3,896.84 mi (6,271.36 km) |
| Herndon to Duiven | 3,912.19 mi (6,296.06 km) |
| Herndon to Echt | 3,928.76 mi (6,322.73 km) |
| Herndon to Edam | 3,858.99 mi (6,210.45 km) |
