| Harrow to Delitzsch | 544.44 mi (876.19 km) |
| Harrow to Delmenhorst | 392.22 mi (631.21 km) |
| Harrow to Demmin | 581.59 mi (935.98 km) |
| Harrow to Denkendorf | 471.69 mi (759.11 km) |
| Harrow to Denzlingen | 439.51 mi (707.32 km) |
| Harrow to Dessau-Rosslau | 538.20 mi (866.15 km) |
| Harrow to Detmold | 395.20 mi (636.01 km) |
| Harrow to Dettingen an der Erms | 478.47 mi (770.02 km) |
| Harrow to Dieburg | 418.26 mi (673.13 km) |
| Harrow to Diedorf | 541.35 mi (871.23 km) |
| Harrow to Dielheim | 429.77 mi (691.64 km) |
| Harrow to Diepholz | 376.49 mi (605.90 km) |
| Harrow to Diessen am Ammersee | 568.34 mi (914.65 km) |
| Harrow to Dietzenbach | 412.81 mi (664.35 km) |
| Harrow to Diez | 373.08 mi (600.42 km) |
