| Gourock to Delitzsch | 762.44 mi (1,227.03 km) |
| Gourock to Delmenhorst | 574.52 mi (924.59 km) |
| Gourock to Demmin | 720.93 mi (1,160.22 km) |
| Gourock to Denkendorf | 777.02 mi (1,250.49 km) |
| Gourock to Denzlingen | 764.90 mi (1,230.99 km) |
| Gourock to Dessau-Rosslau | 747.87 mi (1,203.58 km) |
| Gourock to Detmold | 620.95 mi (999.32 km) |
| Gourock to Dettingen an der Erms | 786.17 mi (1,265.22 km) |
| Gourock to Dieburg | 704.38 mi (1,133.60 km) |
| Gourock to Diedorf | 840.83 mi (1,353.18 km) |
| Gourock to Dielheim | 729.69 mi (1,174.32 km) |
| Gourock to Diepholz | 578.89 mi (931.63 km) |
| Gourock to Diessen am Ammersee | 871.22 mi (1,402.09 km) |
| Gourock to Dietzenbach | 696.82 mi (1,121.43 km) |
| Gourock to Diez | 655.16 mi (1,054.38 km) |
