| Williamstown to Delitzsch | 4,042.73 mi (6,506.14 km) |
| Williamstown to Delmenhorst | 3,856.63 mi (6,206.65 km) |
| Williamstown to Demmin | 3,999.29 mi (6,436.23 km) |
| Williamstown to Denkendorf | 4,006.06 mi (6,447.13 km) |
| Williamstown to Denzlingen | 3,964.94 mi (6,380.95 km) |
| Williamstown to Dessau-Rosslau | 4,029.37 mi (6,484.64 km) |
| Williamstown to Detmold | 3,896.23 mi (6,270.38 km) |
| Williamstown to Dettingen an der Erms | 4,012.22 mi (6,457.04 km) |
| Williamstown to Dieburg | 3,951.87 mi (6,359.92 km) |
| Williamstown to Diedorf | 4,076.15 mi (6,559.93 km) |
| Williamstown to Dielheim | 3,964.94 mi (6,380.96 km) |
| Williamstown to Diepholz | 3,858.29 mi (6,209.31 km) |
| Williamstown to Diessen am Ammersee | 4,102.28 mi (6,601.98 km) |
| Williamstown to Dietzenbach | 3,945.84 mi (6,350.21 km) |
| Williamstown to Diez | 3,904.87 mi (6,284.28 km) |
