| Howard to Deventer | 4,041.36 mi (6,503.95 km) |
| Howard to Diemen | 3,996.37 mi (6,431.53 km) |
| Howard to Doesburg | 4,049.70 mi (6,517.36 km) |
| Howard to Doetinchem | 4,057.52 mi (6,529.94 km) |
| Howard to Dokkum | 3,995.27 mi (6,429.77 km) |
| Howard to Dongen | 4,021.52 mi (6,472.01 km) |
| Howard to Doorn | 4,021.28 mi (6,471.62 km) |
| Howard to Dordrecht | 4,006.24 mi (6,447.43 km) |
| Howard to Drachten | 4,007.35 mi (6,449.20 km) |
| Howard to Drimmelen | 4,014.85 mi (6,461.27 km) |
| Howard to Dronten | 4,015.97 mi (6,463.08 km) |
| Howard to Druten | 4,035.87 mi (6,495.10 km) |
| Howard to Duiven | 4,048.71 mi (6,515.77 km) |
| Howard to Echt | 4,076.04 mi (6,559.75 km) |
| Howard to Edam | 3,992.45 mi (6,425.23 km) |
