| Williamsport to Delitzsch | 4,048.16 mi (6,514.89 km) |
| Williamsport to Delmenhorst | 3,860.79 mi (6,213.34 km) |
| Williamsport to Demmin | 3,997.48 mi (6,433.32 km) |
| Williamsport to Denkendorf | 4,022.10 mi (6,472.94 km) |
| Williamsport to Denzlingen | 3,984.05 mi (6,411.71 km) |
| Williamsport to Dessau-Rosslau | 4,034.04 mi (6,492.17 km) |
| Williamsport to Detmold | 3,903.43 mi (6,281.97 km) |
| Williamsport to Dettingen an der Erms | 4,028.68 mi (6,483.54 km) |
| Williamsport to Dieburg | 3,964.94 mi (6,380.96 km) |
| Williamsport to Diedorf | 4,091.78 mi (6,585.08 km) |
| Williamsport to Dielheim | 3,979.86 mi (6,404.97 km) |
| Williamsport to Diepholz | 3,863.95 mi (6,218.43 km) |
| Williamsport to Diessen am Ammersee | 4,118.67 mi (6,628.36 km) |
| Williamsport to Dietzenbach | 3,958.64 mi (6,370.82 km) |
| Williamsport to Diez | 3,917.33 mi (6,304.33 km) |
