| Healdsburg to Delitzsch | 5,647.46 mi (9,088.71 km) |
| Healdsburg to Delmenhorst | 5,471.07 mi (8,804.83 km) |
| Healdsburg to Demmin | 5,526.91 mi (8,894.71 km) |
| Healdsburg to Denkendorf | 5,731.76 mi (9,224.38 km) |
| Healdsburg to Denzlingen | 5,727.92 mi (9,218.20 km) |
| Healdsburg to Dessau-Rosslau | 5,627.24 mi (9,056.17 km) |
| Healdsburg to Detmold | 5,539.22 mi (8,914.52 km) |
| Healdsburg to Dettingen an der Erms | 5,741.86 mi (9,240.64 km) |
| Healdsburg to Dieburg | 5,652.01 mi (9,096.03 km) |
| Healdsburg to Diedorf | 5,789.50 mi (9,317.30 km) |
| Healdsburg to Dielheim | 5,683.43 mi (9,146.60 km) |
| Healdsburg to Diepholz | 5,489.16 mi (8,833.95 km) |
| Healdsburg to Diessen am Ammersee | 5,820.98 mi (9,367.95 km) |
| Healdsburg to Dietzenbach | 5,643.75 mi (9,082.74 km) |
| Healdsburg to Diez | 5,603.91 mi (9,018.61 km) |
